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Find Verified Photographic Equipment Suppliers, Manufacturers and Wholesalers

Jul-07-22
(1.0)
Supplier From China

Optical Experiment Set Optical Tool Kit.

Supplier Of Optical Fiber Cables   |   Optical Brighteners   |   Optical Brightening Agent
Jul-01-22
(1.0)
Supplier From St-Pierre, Moka, Mauritius

Eyewear & safety glasses.

Supplier Of Industrial Goggles   |   Spectacles, Sunglasses & Accessories
May-19-22
(1.0)
Supplier From Tainan, Taiwan, Taiwan

Helmets And Sunglasses.

Supplier Of Helmets & Face Masks   |   Spectacles, Sunglasses & Accessories
Jul-24-18
(1.0)
Supplier From Chicago, United States

Shoes, glasses, watches.

Supplier Of Spectacles, Sunglasses & Accessories   |   Sport Shoes   |   Wrist Watches
Apr-19-18
(1.0)
Supplier From Miami, FL, United States

Disperse dyes, optical brighteners, cosmetic pigments.Manufacturer

Service Provider Of Manufacturer & Exporter

Supplier Of Dyes   |   Optical Brightening Agent   |   Optical Brighteners
4184 Photographic Equipment Suppliers
Short on time? Let Photographic Equipment sellers contact you.
Apr-29-16
(1.0)
Supplier From Delhi, Delhi, India

kniited garments, spectacles, jeans.

Supplier Of Jeans & Denim Wear   |   Spectacles, Sunglasses & Accessories   |   Knitted & Woven Garments
Mar-30-16
(1.0)
Supplier From Shaoxing, Zhejiang, China

Cellulose film, cellulose paper.

Supplier Of Photo Film Roll   |   Specialised Paper
Sep-07-16
(1.0)
Supplier From Tianjin, China

Dyes, pigment, optical brightener.Shipping

Supplier Of Pigments   |   Dyes   |   Optical Brightening Agent

Service Provider Of Shipping, Air, Cargo & Railways
Sep-08-16
(1.0)
Supplier From Mumbai, Maharashtra, India

Textile dyes, vat dyes, solvent dyes, disperse dyes, dye fixing agents, optical brighteners, thickeners, food dyes.

Supplier Of Optical Brightening Agent   |   Dyes   |   Optical Brighteners
VERIFIED
Mar-13-23
(2.1)
Supplier From New Delhi, Delhi, India

Food products : health breakfast mixed cereals, millets, turmeric whole and powder , spices , honey, jaggery,
Chemicals : chemicals for industrial, organic chemicals and additives,
Industrial products industrial items , instruments , healthcare consumables , optical lenses , surgical instruments , thermometers ,oxygen masks,cannula, blood transfusion sets , face masks , medical disposables - catheters and medical instruments.

Supplier Of Industrial Machinery & Plants   |   Spices   |   Food Products   |   Jaggery   |   Millet   |   Industrial Chemicals   |   Surgical Equipments & Disposables   |   Optical Lenses   |   Honey   |   Food Additives   |   Turmeric   |   Medical Catheters   |   Medical Needles & IV Cannula   |   Medical Face Masks   |   Medical Equipment & Machinery   |   Medical Supplies & Disposable   |   Oxygen Face Mask   |   Medical Thermometers
Jan-29-23
Optical Brightener BA

Optical Brightener Ba

(1.0)
$3
MOQ: Not Specified
  Jinan Tonex Chemical Co.,Ltd
Supplier From Jinan, Shandong, China
Supplier Of Optical Brightening Agent   |   Optical Brighteners   |   Chemicals & Allied Products
 
Product information
Product name: OPTICALBRIGHTENER BA

Color Index No: C.I.113

Synonyms: FBA 113; OBA 113,Fluorescent Brightener BA; Optical Brightener Agent BA

Molecular Structure:
Molecular Formula: C40H42N12O10S2Na2

Molecular Weight: 960.94

CAS No: 12768-92-2

C.I. No.: C.I.113

Appearance: straw yellow uniform powder

E-value: 370

Features:
Anionic, resistant to PH4.5-11.

Applications
Mainly used in pulp brightening, surface sizing and coating, etc, with high acid resistance. It is the first choice to produce paper of high brightness requirements
Reference dosage:
1. When brighten in pulp, BA should be added before alum or cationic auxiliary agent; dosage: 0.05-0.4% (of absolute dry pulp).
2. In surface sizing, it can work with CMC, PVA, starch, or anionic or cationic synthetic sizing agent.
3. In coating, it can be used at any stage of coating production in the form of aqueous solution after dissolve.
Package & Storage:
10kg or 25kg/ craft paper bags. It canbe packed in other forms according to user's requirements.

Shelf life: not more than 24 months inthe room temperature.
Jan-29-23
Optical Brightener Er-i L ( Ps-1)

Optical Brightener Er-I L ( Ps-1)

(1.0)
$7
MOQ: Not Specified
  Jinan Tonex Chemical Co.,Ltd
Supplier From Jinan, Shandong, China
Supplier Of Chemicals & Allied Products   |   Optical Brighteners   |   Optical Brightening Agent
 
Product information
Product name: OPTICALBRIGHTENER ER Liquid(PS-1. ER330)

Color Index No: C.I.199

Synonyms: FBA 199; OBA 199,Fluorescent Brightener PS-1(ER330); Optical Brightener Agent PS-1(ER330)

Molecular Structure:
Molecular Formula: C24H16N2

Molecular Weight: 332.3972

CAS No: 13001-39-3

C.I. No.: C.I.199

Appearance: yellowish pulpy liquid

E-value: 330

Features:
Thisproduct is mainly used for whitening and brightening of blending fabrics suchas polyester and polyester cotton, polyester silk, polyester yarn, polyesterramie, polyester wool as well as whitening of chemical fiber and plastic. Thisproduct applies to pad dyeing and HTHP dip dyeing, especially low temperatureadsorption and high temperature setting process.
Applications
1. Pad-dyeing hot melt method:

Use quantity: 1.5-3g/L

Process flow: two dip dyeing and two paddyeing (mangle expression 70) pre-drying (100) curing and setting (180 190, 40-30s).

2. HTHP dip dyeing method:

Use quantity: 0.2 0.5% (o.w.f)

Dyeing temperature: 120 130

Dyeing time: 30 - 60 minutes

PH value: 4.5 - 5.5 (adjusted withacetic acid)

Low temperature adsorption and hightemperature color development dyeing method:

Use quantity: 0.5 1.0% (o.w.f)

Dyeing temperature: 50 60

Dyeing time: 30 minutes

PH value: 4.5 - 5.5 (adjusted withacetic acid)

Process flow: add BC-100 whitening agentand additive (anhydrous sodium sulphate 1-2% relative weight of dyed cloth,acetone is adjusted in PH) and fabric to dye bath at room temperature temperature rises to 50, deying for 30min washing dehydration and pre-drying (100) setting and baking (180-190, 40-30s).

Package & Storage:
25kg/50kg plastic drums. It can be packedin other forms according to user's requirements.

Shelf life: not more than 12 months inthe room temperature.

Cautions:

1.If suspension liquid is foundprecipitated and separated, just shake it before use, which does not affect theuse effect.

2.Please note that use this product within its yellow spot, i.e. paddyeing 5g/l,dip dyeing 0.8%(o.w.f). If use this product beyond its yellow spot, it will be easy to becomeyellow.
Jan-29-23
Optical Brightener SWN

Optical Brightener Swn

(1.0)
$20
MOQ: Not Specified
  Jinan Tonex Chemical Co.,Ltd
Supplier From Jinan, Shandong, China
Supplier Of Optical Brighteners   |   Optical Brightening Agent   |   Chemicals & Allied Products
 
Product information
Product name:Tonex white SWN

Color Index No: C.I.140

Synonyms: FBA 140; OBA 140,Fluorescent Brightener SWN; Optical Brightener Agent MDAC, Optical Brightener MDAC

Molecular Structure:


Molecular Formula : C14H17NO2

Molecular Weight: 231.28

CAS No 91-44-1/61968-71-6

C.I. No.: C.I.140

Appearance off white powder

Melting point :70.5-73

Assay: 98%

Fineness 200 meshes

Features:
1.Multipurpose brightener with excellent whiteness, soluble in ethanol but insoluble in water.
2.having properties of good solubility and compatibility.
Applications
This product is mainly used for whitening of wool,natural silk, nylon, acetate fiber and triacetate fiber. It can also be usedfor whitening of cotton and cyanamide, and can be used for whitening ofcellulose fiber by adding resin. Reference dosage:
The dosage is: nylon 0.05-0.3%, wool 0.05%-0.35%,acetate fiber 0.05-1.4%, triacetate fiber 0.1-2%, cylandex 0.05%-0.8%.
In addition, this product can be added to soap and detergent for washingfabrics, effective in the PH=3-11 range, can improve the appearance of thefabric after washing. It can also be used for coated paper, plastic andchromatic printing coatings.
Package & Storage:
25kg fiber drumor for the special demand .

Should be storedin cool, dry and ventilate place, and storage time should not exceed 24 months
Jan-29-23
Optical Brightener CBS-X

Optical Brightener Cbs-X

(1.0)
$18
MOQ: Not Specified
  Jinan Tonex Chemical Co.,Ltd
Supplier From Jinan, Shandong, China
Supplier Of Chemicals & Allied Products   |   Optical Brightening Agent   |   Optical Brighteners
 
Product information
Product name: OPTICALBRIGHTENER CBS-X (CBS-351)

Color Index No: C.I.351

Synonyms: FBA 351; OBA 351,Fluorescent Brightener CBS-X (CBS-351); Optical Brightener Agent CBS-X(CBS-351)

MolecularStructure:

Molecular Formula: C28H20S2O6Na2

Molecular Weight: 562.5643

CAS No: 27344-41-8

EINECS No: 248-421-0

Appearance: canary yellow powder (Granular)

E-value: 1140

Features:
1.It has high whitening effect on cellulose fiber in cold and warm water.
1. Repeated washing does not causeyellowing or discoloration of the fabric.
2. It has excellent stability in super concentrateddetergen
Applications
Mainlyused in high-grade synthetic washing powder, super concentrated liquiddetergent, can also be used for soap, soap whitening.
Reference dosage:
Fluorescentbrightener CBS-X can be added to any process in the production of the type ofdetergent, such as dry mixing, spray drying, agglomeration, spray mixing, etc. Dosage: 0.1, 0.5%.
Package & Storage:
10kg or 25kg/ fiber drums. It can bepacked in other forms according to user's requirements.

Shelf life: not more than 24 months inthe room temperature.
Jan-05-22
(1.1)
Supplier From Singapore, Singapore

leather goods, writing instruments, skincare, perfume, cosmetics, eyewear, candles, diffuser, watches, jewellery .Importer and distributor

Supplier Of Air Freshners

Service Provider Of Importing/Exporting   |   Production & Distribution Services   |   Leather Products   |   Perfumes   |   Candles   |   Spectacles, Sunglasses & Accessories   |   Cosmetics & Beauty Products   |   Wrist Watches   |   Jewellery Items   |   Educational Material & Equipments
Aug-09-18
(1.0)
Supplier From Shenzhen, Longgang, China

Smart watch, virtual reality glasses and bluetooth products.

Supplier Of Bluetooth & Related Items   |   Spectacles, Sunglasses & Accessories   |   Wrist Watches
Jul-27-21
(1.1)
Supplier From Guangxi, , China

Optical microscopes and its relative accessories such as microscope lens, ccd unit, aux objective, microscope stand, microscope stage, industry camera, illumination etc..

Supplier Of Spectacles, Sunglasses & Accessories   |   Scientific Instruments   |   Digital Camera/Video Camera   |   Optical Lenses   |   Display Stand
Aug-20-18
(1.0)
Supplier From Delhi, Delhi, India

Horn button blanks, horn blank plates spectacles.Manufacturer

Supplier Of Spectacle Frames

Service Provider Of Manufacturer & Exporter   |   Buttons (Tailoring Material)
Jun-13-18
(1.0)
Supplier From Hangzhou, China

Cctv camera lens, automotive lens, machine vision lens, infrared lens.

Supplier Of Optical Lenses   |   CCTV & Accessories
May-06-22
Dove Prism

Dove Prism

(1.1)
$20
MOQ: Not Specified
  Changchun Sunday Optoelectronics Co., Ltd
Supplier From Changchun, China
Supplier Of Optical Lenses   |   Industrial Chemicals   |   Optical Brighteners   |   Optical Brightening Agent
 
Dove prism is a kind of reflection prism used for image reflection.Dove prisms are formed by truncated rectangular prisms.A beam of light enters one of the slanted faces of the prism, fully reflects from inside the longest (bottom) face, and then exits from the opposite slanted face.The image through the prism is flipped, and since only one reflection occurs, the handedness of the image is reversed.Dove prisms have an interesting property that when they rotate along the vertical axis, the transmitted image rotates twice as fast as the prism.It is very important that applications use parallel or collimating beams and keep the large square reflector very clean.Another application is as an inverse.

Dove Prism

Specifications

Material BK7, UV Fused Silica, Sapphire, ZnSe, Caf2, Si, Ge, etc.
Size 2mm-300mm
Size tolerance +/-0.02mm or customer request
Clear Aperture 90%
S/D 60-40 40-20 20/10 10/5
Flatness 1/10lambda at 632.80nm
Chamfer 0.25mmx45
Angle tolerance
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