Sell Meniscus Lenses

Meniscus Lenses You May Also Be Interested In: meniscus lenses
Material: Optical Glass, Quartz, BK7, CaF2, Sapphire, MgO, ZnS, Ge, Si, BaF2.

Diameter Tolerance: -0.00/-0.15 mm

Thickness Tolerance: +/-0.10 mm

Focus Length Tolerance: +/-1%

Centration: <3arc minutes

Surface Quality: 20-10

Surface Figure: λ /4@633nm

Clear Aperture: Central 85% of diameter

Bevel: 0.25mm x 450



Standard Meniscus Lenses:Positve
Dia(mm) EFL R1(mm) R2(mm) Tc(mm) Te(mm) BFL Product Number
25.4 100 32.1 82.2 3.6 2 96.2 BX-MSBP1011
25.4 125 40.6 106.9 3.3 2 121.6 BX-MSBP1012
25.4 150 49.1 131.6 3.1 2 146.8 BX-MSBP1013
25.4 200 66.2 182.2 2.8 2 197.1 BX-MSBP1014
25.4 250 83.4 233.9 2.6 2 247.3 BX-MSBP1015
25.4 300 100.9 288.2 2.5 2 297.5 BX-MSBP1016
25.4 400 136.5 402.4 2.4 2 397.6 BX-MSBP1017
25.4 500 172.9 523.9 2.3 2 497.7 BX-MSBP1018
25.4 1000 371.6 1330.7 2.2 2 998 BX-MSBP1019
50.8 100 30.3 65.8 9.7 1.1 89.1 BX-MSBP1020
50.8 125 39.2 92.9 8.2 2.4 116.1 BX-MSBP1021
50.8 150 47.9 119.3 7.3 2.7 142.2 BX-MSBP1022
50.8 200 65.2 171.6 6.2 2.9 193.6 BX-MSBP1023
50.8 250 82.5 224.7 5.5 3 244.3 BX-MSBP1024
50.8 300 100.1 279.1 5.1 3 294.8 BX-MSBP1025
50.8 400 135.8 393.4 5 3.4 395 BX-MSBP1026
50.8 500 172.3 515.7 5 3.7 495.1 BX-MSBP1027
50.8 1000 371.6 1326.3 5 4.4 995.7 BX-MSBP1028
Standard Meniscus Lenses:Negative
Dia(mm) EFL R1(mm) R2(mm) Tc(mm) Te(mm) BFL Product Number
25.4 -100 100 33.7 3 4.7 -99 BX-MSBP2011
25.4 -125 100 38.8 3 4.3 -123.7 BX-MSBP2012
25.4 -150 100 43.1 3 4.1 -148.5 BX-MSBP2013
25.4 -200 100 50.2 3 3.8 -198 BX-MSBP2014
25.4 -250 100 55.7 3 3.7 -247.5 BX-MSBP2015
25.4 -300 250 95.1 3 3.5 -298.8 BX-MSBP2016
25.4 -400 250 112.5 3 3.4 -398.4 BX-MSBP2017
25.4 -500 250 126.3 3 3.3 -498 BX-MSBP2018
25.4 -1000 500 253.2 3 3.2 -998 BX-MSBP2019
50.8 -100 200 40.6 5 12.3 -99.2 BX-MSBP2020
50.8 -125 200 48.3 5 10.6 -123.9 BX-MSBP2021
50.8 -150 200 55.3 5.5 9.6 -148.7 BX-MSBP2022
50.8 -200 200 67.4 5 8.4 -198.3 BX-MSBP2023
50.8 -250 200 77.7 5 7.7 -247.9 BX-MSBP2024
50.8 -300 300 101.4 5 7.2 -298.3 BX-MSBP2025
50.8 -400 300 121.5 5 6.6 -397.7 BX-MSBP2026
50.8 -500 300 137.8 5 6.3 -497.2 BX-MSBP2027
50.8 -1000 500 252.9 5 5.6 -996.7 BX-MSBP2028