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Standard products : BK7 Lenses Fused Silica Lenses Infrared Lenses Achromatic Lenses Laser Optics Windows Mirrors Magnifier

Precision optical compoments : Spherical Lens Achromatic Lens Ball Lens IR Lens Aspheric Lens Prism Mirror Optical Filter Window Cylindrical Lens Lens Assembly Rod Lens Test Plates

Dichoric filter coatings (LWPF,SWPF)Broadband polarization beamspllitter coatings on cube(BPBS)V type anti-reflective coatings (SVAR)Broadband beamspllitter coatings on cube(BCBS)All-dielectrich hight reflective coatings(DHRM)Broadband beamspllitter coatings on plate(BFBS)Dual band anti-reflective coatings(DBAR)high efficient broadband anti-reflective coatings(BBAR)

Standard products : BK7 Lenses Fused Silica Lenses Infrared Lenses Achromatic Lenses Laser Optics Windows Mirrors Magnifier

Precision optical compoments : Spherical Lens Achromatic Lens Ball Lens IR Lens Aspheric Lens Prism Mirror Optical Filter Window Cylindrical Lens Lens Assembly Rod Lens Test Plates

Coatings : Dichoric filter coatings (LWPF,SWPF)Broadband polarization beamspllitter coatings on cube(BPBS)V type anti-reflective coatings (SVAR)Broadband beamspllitter coatings on cube(BCBS)All-dielectrich hight reflective coatings(DHRM)Broadband beamspllitter coatings on plate(BFBS)Dual band anti-reflective coatings(DBAR)high efficient broadband anti-reflective coatings(BBAR)

BK7 Plano-Concave Lenses

Standard products

Part No.	f (mm)	φ(mm)	R1(mm)	tc(mm)	te(mm)	fb(mm)
APCV0101	-15	8	7.78	2	3.1	-16.3
APCV0102	-30	8	15.5	1.5	2	-30.9
APCV0103	-60	8	31	1.5	1.8	-61
APCV0201	-15	12.7	7.78	2	5.3	-16.3
APCV0202	-20	12.7	10.37	2	4.1	-21.3
APCV0203	-25	12.7	12.96	2	3.7	-26.3
APCV0204	-30	12.7	15.55	2	3.4	-31.3
APCV0205	-40	12.7	20.73	2	3	-41.3
APCV0206	-50	12.7	25.92	2	2.8	-51.3
APCV0207	-75	12.7	38.87	2	2.5	-76.3
APCV0208	-100	12.7	51.83	2	2.3	-101.3
APCV0301	-25	25.4	12.96	2	10.9	-26.3
APCV0302	-35	25.4	18.14	2	7.2	-36.3
APCV0303	-50	25.4	25.92	2	5.3	-51.3
APCV0304	-75	25.4	38.87	2	4.1	-76.3
APCV0305	-100	25.4	51.83	2	3.6	-101.3
APCV0306	-125	25.4	64.79	2	3.3	-126.3
APCV0307	-150	25.4	77.75	2	3	-151.3
APCV0308	-175	25.4	90.7	2	2.8	-176.3
APCV0309	-200	25.4	103.66	2	2.7	-201.3
APCV0310	-250	25.4	129.58	2	2.6	-251.3
APCV0311	-300	25.4	155.49	2	2.5	-301.3
APCV0313	-400	25.4	207.32	2	2.3	-402
APCV0314	-500	25.4	259.15	2	2.3	-501.3
APCV0312	-1000	25.4	518.3	2	2.2	-1001.3
APCV0401	-50	38	25.92	3	11.3	-52
APCV0402	-100	38	51.83	3	6.6	-102
APCV0403	-200	38	103.66	3	4.8	-202
APCV0601	-75	50	38.904	2	11.8	-77
APCV0602	-150	50	77.75	3	7.1	-152
APCV0603	-200	50	103.66	3	6.1	-202
APCV0604	-400	50	207.32	3	4.5	-402
APCV0605	-500	50	259.15	3	4.2	-502
APCV0606	-600	50	310.98	3	4	-602
APCV0607	-800	50	414.64	3	3.8	-802