Optic telescope mirror
Material: BK7
Dimension Tolerance: +/-0.2mm
Clear Aperture: >85%
Flatness: lambda/4 per 25mm at 632.
Port: China
Minimum Order Quantity: 10 Piece/Pieces According to your demand
Supply Ability: 500 Piece/Pieces per Month According to your demand
Payment Terms: T/T
Contact Supplier
Packaging Detail: Neutral packing
Delivery Detail: 30-45days
Specifications:
| optic telescope mirror Material: | N-BK7 ; UV Fused Silica ;other optical glass |
| Dimension Tolerance: | +0.0, -0.1mm |
| Thickness Tolerance: | ± 0.1mm |
| Surface quality: | 60/40 |
| Clear Aperture: | >85% |
| Flatness: | λ/4 per 25mm@633nm |
| Parallelism: | <3' |
| Bevel: | <0.25mm X 45° |
| Coating: | One surface(S1) :Polished and Metallic coating (Al, Ag, Au) The other surface :Fine ground |
| Protected Aluminum :Ravg> 85%@400nm-800nm VIS Enhanced Aluminum :Ravg> 90% @450nm-750nm UV Enhanced Aluminum :Ravg > 80%@250nm-400nm Protected Silver :Ravg > 90% @400nm-20μm Protected Gold :Ravg > 94% @650nm-16μm |
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Features: 1.MCN-P-03 Optical machine lens groover
2.diamond wheel
3.new for 2012
4.good design
5.with CE
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Features: MCN-R-13 Optical Machine
1.lower expressage cost
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Lightweight and portable
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Features: auto lens groover
all stainless steel faceplate.
High quality with CE
competetive price
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Features: lens groover
1.stainless steel faceplate, front and rear curve, direct current dynamo, PC lens wheel
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Model No.: 1BT
Features: auto lens groover
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3. high quality, competetive price
4. leather chair
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