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Plano Concave

Product advantages


Consultation
Product Introduction

Technical Parameter
MaterialBK7, Fused Silica, SF10, CaF2, Sapphire .etc.
Dimension Tolerance

±0.2(General)

±0.05(High Precision)

Thickness Tolerance±0.2mm
Design Wavelength546.1nm
Surface Quality

60/40(General)

10/5(High Precision)

Flatness

λ/4@633nm(General)

λ/10@633nm(High Precision)

Centration<3arc minutes
Focal Length Tolerance±2%
Clear Aperture>90%


Chamfer

Protective<0.5mmx45deg
CoatingUncoated, AR, PR, HR, etc.
Standard Specification
Part No.materialD(mm)f(mm)R1(mm)Tc(mm)Te(mm)fb(mm)
PCVD6F-12N-BK76-126.2222.77-13.31
PCVD6F-24N-BK76-2412.4422.37-25.31
PCVD12.7F-15N-BK712.7-157.7925.27-16.35
PCVD12.7F-20N-BK712.7-2010.3724.17-21.32
PCVD12.7F-25N-BK712.7-2512.9723.7-26.33
PCVD12.7F-30N-BK712.7-3015.5623.4-31.31
PCVD12.7F-40N-BK712.7-4020.7523-41.32
PCVD12.7F-50N-BK712.7-5025.9422.79-51.33
PCV12.7F-75N-BK712.7-7538.922.52-76.31
PCV12.7F-100N-BK712.7-10051.8822.39-101.33
PCVD25.4F-35N-BK725.4-3518.1527.18-36.32
PCVD25.4F-50N-BK725.4-5025.9425.32-51.33
PCVD25.4F-70N-BK725.4-7036.3124.29-71.32
PCVD25.4F-75N-BK725.4-7538.924.13-76.31
PCVD25.4F-100N-BK725.4-10051.8823.58-101.33
PCVD25.4F-125N-BK725.4-12564.9623.26-126.36
PCVD25.4F-150N-BK725.4-15077.823.04-151.3
PCVD25.4F-175N-BK725.4-17590.7822.89-176.32
PCVD25.4F-200N-BK725.4-200103.7522.78-201.33
PCVD25.4F-250N-BK725.4-250129.7222.62-251.39
PCVD25.4F-300N-BK725.4-300155.622.52-301.29
PCVD25.4F-500N-BK725.4-500259.422.31-501.39
PCVD25.4F-1000N-BK725.4-1000518.722.16-1001.28
PCVD30F-80N-BK730-8041.524.81-81.32
PCVD30F-100N-BK730-10051.8824.22-101.33
PCVD30F-200N-BK730-200103.7523.09-201.33
PCVD38F-50N-BK738-5025.94210.28-51.33
PCVD38F-100N-BK738-10051.8825.6-101.33
PCVD38F-150N-BK738-15077.824.36-151.3
PCVD38F-200N-BK738-200103.7523.76-201.33
PCVD38F-350N-BK738-350181.5523-351.31
PCVD38F-500N-BK738-500259.422.7-501.39
PCVD38F-700N-BK738-700363.122.5-701.31
PCVD40F-50N-BK740-5025.94211.42-51.33
PCVD50F-75N-BK750-7538.9212.1-76.97
PCVD50F-100N-BK750-10051.8839.42-101.99
PCVD50F-150N-BK750-15077.837.13-151.96
PCVD50F-200N-BK750-200103.7536.06-201.99
PCVD50F-250N-BK750-250129.7235.43-252.05
PCVD50F-400N-BK750-40020734.52-401.03
PCVD50F-500N-BK750-500259.434.21-502.05
PCVD50F-600N-BK750-600311.234.01-601.91
PCVD50F-800N-BK750-80041533.75-802.02
PCVD25.4F-35-FSUVFS25.4-3516.128.2-36.4
PCVD25.4F-50-FSUVFS25.4-502325.8-51.4
PCVD25.4F-75-FSUVFS25.4-7534.5124.4-76.4
PCVD25.4F-100-FSUVFS25.4-10046.0123.8-101.4
PCVD25.4F-125-FSUVFS25.4-12557.5123.4-126.4
PCVD25.4F-150-FSUVFS25.4-15069.0123.2-151.4
PCVD25.4F-200-FSUVFS25.4-20092.0222.9-201.4
PCVD25.4F-250-FSUVFS25.4-250115.0222.7-251.4
PCVD25.4F-300-FSUVFS25.4-300138.0222.6-301.4
PCVD25.4F-500-FSUVFS25.4-500230.0422.4-501.4
PCVD25.4F-1000-FSUVFS25.4-1000460.0822.2-1001.4