Specifications Dimension tolerance +0.0/-0.1mm Thickness tolerance ±0.2mm Focal length tolerance ±1 % Surface accuracy λ/2 Surface quality 40-20 Centration 90% Bevelling
Hanzhong Brisun Optics Co., Ltd. Is the high High precision optical element manufacturer provides customized production of Various optical lenses, including spherical lens, cylindrical lens, optical window, mirror, prism, filter, metal base mirror and other high-precision optical elements. The base materials include various optical glass, fused quartz, calcium fluoride (CaF2), zinc selenide (ZnSe), germanium (GE), silicon (SI), sapphire, metal and other materials. And provide antireflective film, high reflection film, spectroscopic film, metal film and other optical coatings. The plane convex cylindrical lens will focus the incident light on the line with positive focal length. It is composed of a plane and a convex cylinder. It is often used to focus parallel or divergent beams on the line or change the aspect ratio of the image. The flat concave cylindrical lens is composed of a plane and a concave cylinder, and its focal length is negative. It is often used to focus parallel or divergent beams on the line or change the aspect ratio of the image. Borisun optics provides cylindrical lenses without coating and coated with antireflection film. Antireflective film options include UV, VIS, NIR, and SWIR. Germanium, silicon or zinc selenide substrates are suitable for infrared applications, while fused quartz is suitable for ultraviolet applications. Technical parameters: Material: optical glass, H-K9L (N-BK7) Radius of curvature: ± 1mm - ± 50000mm ± 1% Outer circle: 3mm-500mm ± 0.1mm Center thickness tolerance: ± 0.05mm (we can process to ± 0.01mm with high precision) Center deviation: 3²(we can process to 30 ³with high precision) Surface accuracy: / 8 (high precision, we can process to 1 / 10�») Surface quality: 60/40 (we can process to 10-5 with high precision) Effective caliber: 90% Coating: according to the customer requirements In addition, we have thousands of kinds of stock, such as quartz plano convex lens, quartz plano concave lens, quartz biconvex lens, quartz biconvex lens, cylindrical lens, prism, filters, windows, beamsplitter and so on. The price is preferential and the quality is excellent, which can meet your demand for a small order. If you are interested it, welcome to inquiry us or search "Hanzhong Borisun Optics Co.,Ltd "to know about more details.
1> Shower Knob. 2>Glass thickness : 1/4"~1/2", 6 mm~12 mm 3> Available in shapes: Square, cylindrical, conical etc. 4> Size: 28mm x 33mm, 30mmx30mm, 25mmx43mm etc. 5> Solid Brass, Zinc Alloy 6> Chrome plated, Brushed Nickel, Brass Polished, Polished Chrome, Gold Plated, Oil Rubbed Bronze. Keywords: Shower Door Knobs, Glass Door knobs
Kakaji Chips & Namkeen Where Taste Meets Tradition! Discover the perfect combination of authentic flavors and delightful crunch with Kakaji. Crafted with premium ingredients and a touch of tradition, our chips and namkeen offer a snacking experience like no other. From classic recipes to unique innovations, Kakaji delivers quality and flavor in every bite. Ideal for wholesalers and retailers looking to satisfy customers with the best in snacks!
- Coconut shell stick Charcoal used for BAKHOOR OR BBQ - 28 MT ready for shipment. - Size 25mm dia and 50 mm length - cylindrical Shape. - 10 kg printed PP Laminated Bag. - 28 Tonnes in 40 Ft Container Specification: - Fixed carbon 70% and above - Ash - below 15% - Volatile matter - 13 to 14% - Moisture- below 5% - GCV- 6000 to 6500 CAL/Kg - Burning Time - 5 hours/kg
Owing Wooden Vehicle Toys Collection for Kids's development, Children will have actual vision about overview life about various vehicles and helps enhancing children's thinking. Let this type of toys present in your son's enjoyable life in development period Origin: Viet Nam Size: various, depending type of vehicles Type: Car, truck, plane, train, boat, helicopter, container... Function: Home Decor, Kids Toy, Decor Display Feature: Lightweight, high quality, safe Age: 2 years onwards Packing: Carton Box MOQ: 100 pieces Payment: L/C at sight or 30% T/T in advanced Especially, we manufacturing with Customer's demand with best price
Cylindrical lenses are either plano-convex or plano-concave in form and rectangular in shape. These lenses are used in applications requiring magnification only, such as in transforming a point image into a line image or changing the height of an image without changing its width or vice versa. Therefore serves a variety application, such as slit line detector array illumination, bar code scanning, holography, optical information processing and computer, laser projection. Capability Material: optical glass, fused silic Dimension: 1 - 500mm Dimension tolerance: + / - 0.02mm Centration: 3 arc minutes Wedge: < 5 mrad Surface quality: up to 10-5 Surface accuracy: x -4 Clear aperture: > 90% Coating: according to the requirement
Plano-Convex Cylindrical lenses have a positive focal length, which makes them ideal for collecting and focusing light for many imaging applications Specifiction of our cylinderical lens as follow: * Material BK7 or other optical materials * Dimension Tolerance +0.0~-0.1mm * Center Thickness +/-0.1mm * Focal Length Tolerance+/-1% * Surface Quality:20/10 * Surface Figure /2 at 633nm on plano side * Clear Aperture >90% * Chamfer 0.25mm at 45 degree typical * Coating Optional.
Metallurgical coal, also known as met coal, coking coal, or steelmaking coal, is a vital ingredient for making steel, iron alloy, carbon and other metals used in everything from buildings, tools, trains, planes, and automobiles, to cookware, cutlery, surgical tools and implants.
Optical Cylindrical lens Optical Glass Plano Convex Cylindrical Lens A Optical glass Cylinder Lenses is used to condense light in one axis. A positive cylindrical lens is able to create a line image from a point of light, to change the aspect ratio of an image or to focus collimated input light to a line. Plano- convex cylindrical lenses are typically used for illumination of slit and line detector arrays, laser projection, laser line focussing and anamorphic beam shaping. Specification MaterialOptical glass/ Fused silica/ sapphire etc. Dimension2mm~300mm Dimension tolerance±0.05mm~±0.1mm Centre Thickness2mm~20mm Surface quality60/40 40/20 20/10 Surface accuracy /10@632.8nm532nm Clear Aperture>85% dig diameter Centration
Features: Full Facepiece Respirator Large lens for wide field of view Lightweight, balanced design Silicone face seal for greater comfort and durability Characteristics Double exhalation valve; Low respiratory resistance; The transmission device design make the information transfer more clear Used Oil, Machine maintenance, Construction, Gas ,Electric power, Shipbuilding, Transport, Mine, Chemical plant, but not for radioactive high toxic particulate matter.
Spruce timber - commonly also known under its latin name "Picea Abies" is widely distributed throughout continental Europe and is a timber tree of major economic importance. The large tree usually has a straight, cylindrical trunk and growns to a height of about 30 m (up to 55 m), with a large diameter of about 60 cm (up to 1,5m). Big sizes - beams: Thickness - from 100 up to 300 mm Width - from 100 up to 300 mm Length - 3000/4000/5000 mm Small size - beams: Thickness - from 40 up to 95 mm Width - from 60 up to 95 mm Length - 3000/4000/5000 mm Boards: Thickness - from 18 up to 50 mm Width - from 50 up to 250 mm Length - 3000/4000/5000 mm
Name : Green and Red lentils Variety : Green and Red lentils Specification: Moisture : 14% Impurity : 0.5% Imperfect : 2% Size : 3.0-5.0mm Purity : 99.5% by weight. insects & pesticides free SGS inspection available Current Year crop Shelf life : 24 month color green,light yellow,black,red size : 4.0MM,4.5MM,5.0MM,5.5MM specification moisture : 14.5% admixture : 1% imperfect : 3% packing 50KG/PP bag. QTY/20'FCL 24-25MT
PRODUCT INFO Golden Mushroom are very small in size and grow in bouquets of tightly packed, long stems topped with petite, convex caps. The snow-white caps are tender, smooth, delicate, and are connected to matching white stems that are thin and can grow up to twelve centimeters in length. Golden Mushroom are crisp and firm with a crunchy bite and a mild, fruity flavor. Golden Mushroom contain dietary fiber, niacin, calcium, potassium, selenium, copper, phosphorus, and iron. They are also known to have anti-inflammatory properties and are excellent immune system boosters. USES Golden Mushroom are best suited for both raw and cooked applications such as simmering, blanching, and boiling. Before consuming, the ends should be trimmed, the mushrooms should be washed, and any slimy stems should be discarded. The delicate, crunchy texture of Golden Mushroom can be served fresh in salads, lightly sauteed and added into stir-fries and noodle dishes, mixed into omelets, risottos, curries, sushi, or even in spring rolls. They are most commonly used in hot pot soups, added in for texture, but they can also be blanched in a soy sauce-based mixture and served as a main dish. Golden Mushroom pair well with soba noodles, vermicelli, soy sauce, miso, garlic, onion, scallions, seaweed, kale, ginger, bacon, seafood such as crab, lobster, or shrimp, lemongrass, fresh herbs, long beans, carrots, celery, snap peas, bell pepper, and water chestnuts. They will keep up to one week when stored in a paper bag in the refrigerator. Season Golden Mushroom are available year-round.
PRODUCT INFO The coconut is a perennial plant belonging to the palm family ( Arecaceae ) and is the only living species of the genus Cocos. The coconut is a plant that can be used in a variety of ways, such as water and the pulp of young coconuts being eaten. The pulp of the mature fruit is grated and squeezed to make coconut milk. Coconut shells are used to invent things such as dippers, lanterns, etc. In addition, coconuts are classified as a kind of auspicious plant. According to the royal textbook of Brahmachat Has determined to plant coconuts in the east of the house. for prosperity. Young Coconuts are mainly used for the coconut water but the soft, sweet, delicate meat is also a real treat. They are harvested young and their green outer skin is pared away to a white cylindrical husk with a pointy, pencil-like tip. Inside the white husk is the familiar round coconut with its hard, fibrous shell, or the nut. Crack that open and you'll get to the sweet, refreshing coconut water. SEASON Coconuts are available year-round.
PRODUCT INFO There are many different varieties of Cucumbers that can be divided into two different groups: pickling and slicing. Pickling cucumbers are smaller, can be oblong and short to long and cylindrical, and have thin, green skin which is ideal for pickling. Slicing cucumbers are large and cylindrical, averaging 15-20 centimeters in length, and have thick skin. The skin can be smooth or ribbed with small bumps and nodes depending on the variety. Slicing cucumbers are most commonly seen in the local market's produce section and can range in color from dark green, to yellow or white. The inner flesh is light green with pale, edible seeds and has a crisp, aqueous texture and mild floral and grassy flavor. USES Cucumbers are commonly consumed raw. Slice cucumbers and add to salads or a crudite plate. Marinate Cucumbers in oil, vinegar, and spices and serve with sugar snap peas and mint leaves. Shred Cucumber into a cheesecloth and squeeze to remove as much moisture as possible and then mix with yogurt and dill for a tatziki sauce. It can also be sliced lengthwise, diced, and added to quinoa or bulgur wheat salad. Cucumbers pair well with mint, dill, tuna fish, chicken salad, tomatoes, green peppers, and onions. Cucumbers will keep for a few days when stored in the refrigerator. If only a portion of the Cucumber is used, wrap the remaining piece tightly in plastic and store in the refrigerator to prevent dehydration. SEASONS Cucumbers are available year-round.
PRODUCT INFO Yellow chinese chive Leaves grow in clumps of slender, elongated leaves averaging 15 to 20 centimeters in length and have a cylindrical appearance ending in a curved tip. The leaves are thin, delicate, and flat, notably solid and not hollow. Yellow chinese chive Leaves are wider than common garden chives and showcase pale shades of yellow and white, the coloring dependent on the growing conditions. Each leaf has a crisp, succulent, and tender consistency and is easily damaged as they are fragile in nature. Yellow chinese chive Leaves are known for their robust, garlic-like aroma and have a clean, vegetal flavor mixed with mildly sweet nuances of garlic and onions. USES Yellow chinese chive leaves and peppery, Chinese celery tastes similar to regular celery, only much stronger - it is rarely eaten raw. Toss in stir-fries, fried rice dishes or vegetable sautes. Pair with ham, lamb, chicken, turkey or game entrees. To store, place in a perforated plastic bag refrigerate. Do not wash until ready to use. To clean, rinse quickly under water. Gently shake off excess water pat dry. SEASONS Yellow chinese chive leaves are available year-round, with peak seasons in the spring and summer.
PRODUCT INFO Galangal rhizomes widely vary in size and shape and have a cylindrical, branched appearance with many shoots and bulbous knobs. The semi-smooth skin is light brown to tan, firm, hard, and is covered in darker brown rings. Underneath the woody skin, the flesh is pale yellow to ivory and is fibrous, dense, and aqueous with a spicy, floral aroma. Galangal is crisp and has a pungent, earthy, woodsy, and mustard-like flavor with subtle citrus undertones. USES Galangal, botanically classified as Alpinia officinarum, is the underground rhizome of a tropical shrub that belongs to the Zingiberaceae family. Also known as Siamese ginger and Thai ginger, there are two main species of Galangal known as Greater Galangal and Lesser Galangal, varying in size, shape, and taste, but both species are used to flavor culinary dishes. Galangal has been utilized for its medicinal properties in Asia for thousands of years and is predominately used today to flavor Southeast Asian cuisine. Galangal adds a warm, sweet, and pungent flavor to dishes, similar to ginger but stronger in flavor, and can be found in fresh, dried, and powdered form. SEASONS Galangal is available year-round.
PRODUCT INFO Thai eggplants can have an elongated, cylindrical shape to a small, globular shape, averaging 2-3 centimeters in diameter. The outer skin is smooth and glossy and ranges from dark green, light green, to white. The vivid green hues begin at the fruit's stem and then fade to a creamy white in a striping pattern. The inner flesh is pale green to white and contains many small, brown, edible seeds. Thai eggplants are crunchy and mild with a slightly bitter taste. USES Thai eggplants can be consumed in both raw and cooked applications such as grilling, frying, baking, pureeing, stewing, stuffing, and pickling. This eggplant is unique because unlike other eggplant varieties that require cooking, it can be used in raw preparations, such as salads and crudite. The seeds are edible but can be difficult to chew. In cooked applications, Thai eggplants are most commonly used in curries, and when cooked they become soft and soak up the sauce with ease. They can also be sliced and added to stir-fries or battered and fried into a tempura side dish. Thai eggplant pairs well with aromatics such as garlic, ginger, and onions, herbs such as basil, oregano, cilantro and parsley, nightshade family members including tomatoes, potatoes, and peppers, as well as coconut milk, soy sauce, shellfish, and poultry. Thai eggplants will keep up to three days when stored in a cool and dry place. SEASON Thai eggplants are available year-round.
PRODUCT INFO Eryngii mushrooms are medium to large in size and are easily identified by their thick cylindrical stem and their small, flattened cap. The ivory to white stems can grow up to twenty centimeters in length, five centimeters in diameter, and are firm, dense, and chewy. The small, smooth caps are grey to brown and have rounded, curved edges. Underneath the cap, the stem and cap are joined by off-white, thin, short, gills, though dense and spongy in texture, lack aroma and flavor, but when cooked, the mushrooms have a savory umami flavor, a soft, crunchy texture, and a mild flavor reminiscent of abalone. Eryngii mushrooms contain riboflavin, vitamins B6, C, and D, niacin, potassium, fiber, and folate. They also contain high amounts of a naturally occurring amino acid, ergothioneine, which is an antioxidant. This particular antioxidant is stored in organs like the liver and kidneys and helps reduce the risk of chronic disease. USES Eryngii mushrooms are best suited for cooked applications such as grilling, roasting, baking, sauteing and frying. They can be sliced or torn into thick pieces and simmered or braised to create a crispy texture, or they can be cut into rounds to develop a tender, meat-like consistency. King Trumpet mushrooms are commonly used in stir-fries, soups, stews, tempura, chopped into meatballs or meatloaf, mixed into pasta, or grilled and served on top of barbequed meats. King Trumpet mushrooms pair well with legumes, grains, fish, poultry, scallops, Asian greens, ginger, garlic, chives, chiles, thyme, rosemary, peppercorn, soy, vinegar, dry white wines, blue cheese, grapes, and focaccia. They will keep 1-2 weeks when stored in a paper bag in the refrigerator. Season Eryngii mushrooms are available year-round.