Bandpass Filters IR > 3620nm - 6670nm

Generall Parameters
Transmission: > 50%
Blocking: < 0.1% of UV
Ø 25.4mm CA > 22mm
A: up to 3200nm B: up to 3500nm
C: up to 6500nm D: up to FIR
E: up to 10500nm F: up to 16500nm
E**: up to 13000nm  

Stock program

ATTENTION! Other sizes are, due to our flexible stock program available at short notice mostly without an price increase.

CWL [nm] HW [nm] Order No.: ø25,4mm CA > 22mm
3620±20 42±10 bk-3620-042-D
3640±10 45±10 bk-3640-045-C
3640±20 165±25 bk-3640-165-D
3700±40 110±15 bk-3700-110-D
3800±10 45±10 bk-3800-045-C
3800±38 180±15 bk-3800-180-D
3850±50 75±25 bk-3850-075-D
3890±40 110±15 bk-3890-110-D
3900±40 110±15 bk-3900-110-D
3910±30 17±10 bk-3910-017-D
3940±40 100±15 bk-3940-100-D
3950±50 100±20 bk-3950-100-D
3960±20 30±10 bk-3960-030-D
3985±25 115±10 bk-3985-115-D
4000±25 120±20 bk-4000-120-D
4040±25 50±20 bk-4040-050-D
4065±20 160±25 bk-4065-160-D
4190±25 50±20 bk-4190-050-D
4225±20 190±20 bk-4225-190-D
4240±25 200±25 bk-4240-200-D
4250±45 115±15 bk-4250-115-D
4270±20 60±20 bk-4270-060-D
4270±25 85±10 bk-4270-085-D
4280±25 20±10 bk-4280-020-D
4300±45 200±25 bk-4300-200-D
4310±10 20±5 bk-4310-020-D
4350±10 20±5 bk-4350-020-D
4350±50 200±25 bk-4350-200-D
4510±20 100±20 bk-4510-100-D
4540±20 75±15 bk-4540-075-D
4560±50 260±40 bk-4560-260-D
4630±40 180±20 bk-4630-180-D
4675±25 140±25 bk-4675-140-D
4700±47 80±10 bk-4700-080-D
4700±60 100±20 bk-4700-100-D
4700±25 220±25 bk-4700-220-D
4715±50 90±20 bk-4715-090-D
4720±10 90±20 bk-4720-090-D
4750±60 100±15 bk-4750-100-D
4770±50 165±25 bk-4770-165-D
4775±15 100±15 bk-4775-100-D
4800±30 350±30 bk-4800-350-D
5150±50 125±25 bk-5150-125-D
5200±55 115±20 bk-5200-115-D
5225±55 300±30 bk-5225-300-D
5250±25 125±25 bk-5250-125-D
5250±50 270±30 bk-5250-270-D
5270±25 125±15 bk-5270-125-D
5300±50 175±20 bk-5300-175-D
5300±50 200±50 bk-5300-200-D
5320±30 245±25 bk-5320-245-D
325±50 200±25 bk-5325-200-D
5360±50 080±20 bk-5360-080-D
5360±30 275±25 bk-5360-275-D
5420±50 500±50 bk-5420-500-D
5445±30 460±25 bk-5445-460-D
5500±50 275±50 bk-5500-275-D
5550±70 80±25 bk-5550-080-D
5600±40 80±25 bk-5600-080-D
5710±20 90±20 bk-5710-090-D
5750±40 80±20 bk-5750-080-D
5820±25 95±20 bk-5820-095-D
5950±25 140±25 bk-5950-140-E
6075±30 140±25 bk-6075-140-E
6100±60 140±25 bk-6100-140-E
6150±30 140±25 bk-6150-141-E
6250±70 100±35 bk-6250-100-E
6350±60 185±30 bk-6350-185-E
6470±30 100±30 bk-6470-100-E
6520±40 100±20 bk-6520-100-E
6570±25 100±25 bk-6570-100-E
6600±25 100±30 bk-6600-100-E
6640±25 100±30 bk-6640-100-E
6670±25 100±25 bk-6670-100-E