Gold Member Since 2014
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VY Optoelectronics Co., Ltd.

Star Filter, Star Filter for Camera, 37mm Star Filter manufacturer / supplier in China, offering Optical Star Filter for Digital Camera, Optical Fused Silica Glass Dia. 4.75mm Rod Lens, Optical Glass Hemisphere Dome Lens for Underwater Camera and so on.

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Supplier Homepage Product photographic accessories Optical Star Filter for Digital Camera

Optical Star Filter for Digital Camera

Purchase Qty.:
(Pieces)
10-99 100+
FOB Unit Price: US $1 US $0.5
Purchase Qty. (Pieces) FOB Unit Price
10-99 US $1
100+ US $0.5
Get Latest Price
Port: Beijing, China
Production Capacity: 5000000/Year
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: vy033
  • Type: Convex Lens
  • Shape: Single-lens
  • Lenses Color: Clear
  • Customized: Customized
  • Size: 8 Line
  • Transport Package: as Requested
  • Origin: Cn
  • Usage: Optical
  • Transmittance: >95%
  • Material: Optical Glass
  • Certification: RoHS, SGS, ISO9001
  • Coating: Per Your Request
  • Trademark: VY or OEM
  • Specification: RoHS
  • HS Code: 9001909090
Product Description
Star filter is one of camera filters,as the center of light emitting,
include 2 lines,4 lines,6 lines,8 lines,16 lines...
Star filters turn point light sources and specular highlights into stars.
Commonly seen star filters can generate four to sixteen points stars.A star 
filter consists of two glasses.The top one is rotatable and has a grid etched 
into the glass surface. The following image is a four-point star filter.The 
etched grid is easily seen. The distance between two parallel etched lines is 
an important factor. More precisely, the wider the distance, the fewer number of stars.This distance can be 1mm to 4mm.The 2mm version is the most 
common one.Some star filters can even create variable star shapes. That is, 
in the case of 4-point star,the two etched lines do not have to be 
perpendicular to each other, and can be rotated to form any desired angle. 
Picturn shown is 37mm,8 lines.We'd like to supply other size filters as per your requested.Optical Star Filter for Digital Camera
Range of diameterDia.0.7mm-Dia.400mm
Range of curve radiusR1.5-R∞ etc.
Tolerance of diameter+/-0.1+/-0.01, +/-0.005 etc.
Surface accuracyλ 1/2λ 1/4λ 1/10λ  etc.
Tolerance of Thickness+/-0.1+/-0.05+/-0.01 etc.
Centration+/-2′, +/-1′ etc.
Aperture N51 etc.
Irregularity ΔN21, 0.50.2 etc.
Surface quality60/4040/2020/1010/5 etc.

Optical Star Filter for Digital Camera
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