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MgF₂ Visible Visible Antireflection Coated N-BK7 Plano-Convex Lenses

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Overview

Our 400-700 nm N-BK7 precision plano-convex lenses are polished to tight tolerances using master test plates to ensure minimum wavefront distortion for demanding laser electro-optic focusing applications. They feature our MgF₂ broadband antireflection coating for 400 to 700 nm applications.

400-700 nm MgF₂ anti-reflection coating
40-20 or 60-40 scratch-dig N-BK7 substrates
Plano-Convex shape for focusing applications
Standardized focal lengths across different lens sizes
RoHS Certified

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Products

Compare	Model	Compatibility	rankScore	Diameter	Effective Focal Length (EFL)	F/#	Surface Quality	Availability	Price	Brand
KPX010-C Plano-Convex Lens, N-BK7, 6.35 mm Diameter, 6.4 mm EFL, 400-700 nm $40 In Stock	KPX010-C Plano-Convex Lens, N-BK7, 6.35 mm Diameter, 6.4 mm EFL, 400-700 nm	UNIVERSAL	1.0	6.35 mm	6.4 mm	1	40-20 scratch-dig	In Stock	$40	Newport
KPX013-C Plano-Convex Lens, N-BK7, 6.35 mm Diameter, 12.7 mm EFL, 400-700 nm $40 In Stock	KPX013-C Plano-Convex Lens, N-BK7, 6.35 mm Diameter, 12.7 mm EFL, 400-700 nm	UNIVERSAL	1.0	6.35 mm	12.7 mm	2	40-20 scratch-dig	In Stock	$40	Newport
KPX016-C Plano-Convex Lens, N-BK7, 6.35 mm Diameter, 19.0 mm EFL, 400-700 nm $40 In Stock	KPX016-C Plano-Convex Lens, N-BK7, 6.35 mm Diameter, 19.0 mm EFL, 400-700 nm	UNIVERSAL	1.0	6.35 mm	19.0 mm	2.9	40-20 scratch-dig	In Stock	$40	Newport
KPX019-C Plano-Convex Lens, N-BK7, 6.35 mm Diameter, 25.4 mm EFL, 400-700 nm $40 In Stock	KPX019-C Plano-Convex Lens, N-BK7, 6.35 mm Diameter, 25.4 mm EFL, 400-700 nm	UNIVERSAL	1.0	6.35 mm	25.4 mm	4	40-20 scratch-dig	In Stock	$40	Newport
KPX022-C Plano-Convex Lens, N-BK7, 6.35 mm Diameter, 38.1 mm EFL, 400-700 nm $40 In Stock	KPX022-C Plano-Convex Lens, N-BK7, 6.35 mm Diameter, 38.1 mm EFL, 400-700 nm	UNIVERSAL	1.0	6.35 mm	38.1 mm	6	40-20 scratch-dig	In Stock	$40	Newport
KPX025-C Plano-Convex Lens, N-BK7, 6.35 mm Diameter, 50.2 mm EFL, 400-700 nm $40 Show	KPX025-C Plano-Convex Lens, N-BK7, 6.35 mm Diameter, 50.2 mm EFL, 400-700 nm	UNIVERSAL	1.0	6.35 mm	50.2 mm	7.9	40-20 scratch-dig	Show	$40	Newport
KPX028-C Plano-Convex Lens, N-BK7, 6.35 mm Diameter, 75.6 mm EFL, 400-700 nm $40 In Stock	KPX028-C Plano-Convex Lens, N-BK7, 6.35 mm Diameter, 75.6 mm EFL, 400-700 nm	UNIVERSAL	1.0	6.35 mm	75.6 mm	11.9	40-20 scratch-dig	In Stock	$40	Newport
KPX031-C Plano-Convex Lens, N-BK7, 6.35 mm Diameter, 88.3 mm EFL, 400-700 nm $40 In Stock	KPX031-C Plano-Convex Lens, N-BK7, 6.35 mm Diameter, 88.3 mm EFL, 400-700 nm	UNIVERSAL	1.0	6.35 mm	88.3 mm	13.9	40-20 scratch-dig	In Stock	$40	Newport
KPX034-C Plano-Convex Lens, N-BK7, 6.35 mm Diameter, 100 mm EFL, 400-700 nm $40 In Stock	KPX034-C Plano-Convex Lens, N-BK7, 6.35 mm Diameter, 100 mm EFL, 400-700 nm	UNIVERSAL	1.0	6.35 mm	100 mm	15.7	40-20 scratch-dig	In Stock	$40	Newport
KPX036-C Plano-Convex Lens, N-BK7, 8.00 mm Diameter, 10.0 mm EFL, 400-700 nm $40 In Stock	KPX036-C Plano-Convex Lens, N-BK7, 8.00 mm Diameter, 10.0 mm EFL, 400-700 nm	UNIVERSAL	1.0	8.0 mm	10.0 mm	1.3	40-20 scratch-dig	In Stock	$40	Newport
KPX040-C Plano-Convex Lens, N-BK7, 12.7 mm Diameter, 19.0 mm EFL, 400-700 nm $41 Contact Us	KPX040-C Plano-Convex Lens, N-BK7, 12.7 mm Diameter, 19.0 mm EFL, 400-700 nm	UNIVERSAL	1.0	12.7 mm	19.0 mm	1.5	40-20 scratch-dig	Contact Us	$41	Newport
KPX043-C Plano-Convex Lens, N-BK7, 12.7 mm Diameter, 25.4 mm EFL, 400-700 nm $41 In Stock	KPX043-C Plano-Convex Lens, N-BK7, 12.7 mm Diameter, 25.4 mm EFL, 400-700 nm	UNIVERSAL	1.0	12.7 mm	25.4 mm	2	40-20 scratch-dig	In Stock	$41	Newport
KPX046-C Plano-Convex Lens, N-BK7, 12.7 mm Diameter, 38.1 mm EFL, 400-700 nm $41 Contact Us	KPX046-C Plano-Convex Lens, N-BK7, 12.7 mm Diameter, 38.1 mm EFL, 400-700 nm	UNIVERSAL	1.0	12.7 mm	38.1 mm	3	40-20 scratch-dig	Contact Us	$41	Newport
KPX049-C Plano-Convex Lens, N-BK7, 12.7 mm Diameter, 50.2 mm EFL, 400-700 nm $41 In Stock	KPX049-C Plano-Convex Lens, N-BK7, 12.7 mm Diameter, 50.2 mm EFL, 400-700 nm	UNIVERSAL	1.0	12.7 mm	50.2 mm	3.9	40-20 scratch-dig	In Stock	$41	Newport
KPX052-C Plano-Convex Lens, N-BK7, 12.7 mm Diameter, 62.9 mm EFL, 400-700 nm $41 In Stock	KPX052-C Plano-Convex Lens, N-BK7, 12.7 mm Diameter, 62.9 mm EFL, 400-700 nm	UNIVERSAL	1.0	12.7 mm	62.9 mm	4.9	40-20 scratch-dig	In Stock	$41	Newport
KPX055-C Plano-Convex Lens, N-BK7, 12.7 mm Diameter, 75.6 mm EFL, 400-700 nm $41 In Stock	KPX055-C Plano-Convex Lens, N-BK7, 12.7 mm Diameter, 75.6 mm EFL, 400-700 nm	UNIVERSAL	1.0	12.7 mm	75.6 mm	5.9	40-20 scratch-dig	In Stock	$41	Newport
KPX058-C Plano-Convex Lens, N-BK7, 12.7 mm Diameter, 88.3 mm EFL, 400-700 nm $41 In Stock	KPX058-C Plano-Convex Lens, N-BK7, 12.7 mm Diameter, 88.3 mm EFL, 400-700 nm	UNIVERSAL	1.0	12.7 mm	88.3 mm	6.9	40-20 scratch-dig	In Stock	$41	Newport
KPX061-C Plano-Convex Lens, N-BK7, 12.7 mm Diameter, 100 mm EFL, 400-700 nm $41 In Stock	KPX061-C Plano-Convex Lens, N-BK7, 12.7 mm Diameter, 100 mm EFL, 400-700 nm	UNIVERSAL	1.0	12.7 mm	100 mm	7.8	40-20 scratch-dig	In Stock	$41	Newport
KPX064-C Plano-Convex Lens, N-BK7, 12.7 mm Diameter, 150 mm EFL, 400-700 nm $41 In Stock	KPX064-C Plano-Convex Lens, N-BK7, 12.7 mm Diameter, 150 mm EFL, 400-700 nm	UNIVERSAL	1.0	12.7 mm	150 mm	11.8	40-20 scratch-dig	In Stock	$41	Newport
KPX073-C Plano-Convex Lens, N-BK7, 12.7 mm Diameter, 250 mm EFL, 400-700 nm $41 In Stock	KPX073-C Plano-Convex Lens, N-BK7, 12.7 mm Diameter, 250 mm EFL, 400-700 nm	UNIVERSAL	1.0	12.7 mm	250 mm	19.6	40-20 scratch-dig	In Stock	$41	Newport
KPX076-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 25.4 mm EFL, 400-700 nm $46 In Stock	KPX076-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 25.4 mm EFL, 400-700 nm	UNIVERSAL	1.0	25.4 mm	25.4 mm	1	40-20 scratch-dig	In Stock	$46	Newport
KPX079-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 38.1 mm EFL, 400-700 nm $46 In Stock	KPX079-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 38.1 mm EFL, 400-700 nm	UNIVERSAL	1.0	25.4 mm	38.1 mm	1.5	40-20 scratch-dig	In Stock	$46	Newport
KPX082-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 50.2 mm EFL, 400-700 nm $46 In Stock	KPX082-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 50.2 mm EFL, 400-700 nm	UNIVERSAL	1.0	25.4 mm	50.2 mm	1.9	40-20 scratch-dig	In Stock	$46	Newport
KPX085-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 62.9 mm EFL, 400-700 nm $46 In Stock	KPX085-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 62.9 mm EFL, 400-700 nm	UNIVERSAL	1.0	25.4 mm	62.9 mm	2.4	40-20 scratch-dig	In Stock	$46	Newport
KPX088-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 75.6 mm EFL, 400-700 nm $46 In Stock	KPX088-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 75.6 mm EFL, 400-700 nm	UNIVERSAL	1.0	25.4 mm	75.6 mm	2.9	40-20 scratch-dig	In Stock	$46	Newport
KPX091-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 88.3 mm EFL, 400-700 nm $47 In Stock	KPX091-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 88.3 mm EFL, 400-700 nm	UNIVERSAL	1.0	25.4 mm	88.3 mm	3.4	40-20 scratch-dig	In Stock	$47	Newport
KPX094-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 100 mm EFL, 400-700 nm $46 In Stock	KPX094-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 100 mm EFL, 400-700 nm	UNIVERSAL	1.0	25.4 mm	100 mm	3.9	40-20 scratch-dig	In Stock	$46	Newport
KPX096-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 113 mm EFL, 400-700 nm $46 In Stock	KPX096-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 113 mm EFL, 400-700 nm	UNIVERSAL	1.0	25.4 mm	113 mm	4.4	40-20 scratch-dig	In Stock	$46	Newport
KPX097-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 125 mm EFL, 400-700 nm $46 In Stock	KPX097-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 125 mm EFL, 400-700 nm	UNIVERSAL	1.0	25.4 mm	125 mm	4.9	40-20 scratch-dig	In Stock	$46	Newport
KPX099-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 138 mm EFL, 400-700 nm $46 In Stock	KPX099-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 138 mm EFL, 400-700 nm	UNIVERSAL	1.0	25.4 mm	138 mm	5.4	40-20 scratch-dig	In Stock	$46	Newport
KPX100-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 150 mm EFL, 400-700 nm $46 In Stock	KPX100-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 150 mm EFL, 400-700 nm	UNIVERSAL	1.0	25.4 mm	150 mm	5.9	40-20 scratch-dig	In Stock	$46	Newport
KPX103-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 175 mm EFL, 400-700 nm $46 In Stock	KPX103-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 175 mm EFL, 400-700 nm	UNIVERSAL	1.0	25.4 mm	175 mm	6.8	40-20 scratch-dig	In Stock	$46	Newport
KPX106-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 200 mm EFL, 400-700 nm $46 In Stock	KPX106-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 200 mm EFL, 400-700 nm	UNIVERSAL	1.0	25.4 mm	200 mm	7.8	40-20 scratch-dig	In Stock	$46	Newport
KPX108-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 225 mm EFL, 400-700 nm $46 In Stock	KPX108-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 225 mm EFL, 400-700 nm	UNIVERSAL	1.0	25.4 mm	225 mm	8.8	40-20 scratch-dig	In Stock	$46	Newport
KPX109-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 250 mm EFL, 400-700 nm $46 In Stock	KPX109-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 250 mm EFL, 400-700 nm	UNIVERSAL	1.0	25.4 mm	250 mm	9.8	40-20 scratch-dig	In Stock	$46	Newport
KPX112-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 300 mm EFL, 400-700 nm $46 In Stock	KPX112-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 300 mm EFL, 400-700 nm	UNIVERSAL	1.0	25.4 mm	300 mm	11.8	40-20 scratch-dig	In Stock	$46	Newport
KPX114-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 350 mm EFL, 400-700 nm $46 In Stock	KPX114-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 350 mm EFL, 400-700 nm	UNIVERSAL	1.0	25.4 mm	350 mm	13.8	40-20 scratch-dig	In Stock	$46	Newport
KPX115-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 400 mm EFL, 400-700 nm $46 In Stock	KPX115-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 400 mm EFL, 400-700 nm	UNIVERSAL	1.0	25.4 mm	400 mm	15.7	40-20 scratch-dig	In Stock	$46	Newport
KPX117-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 450 mm EFL, 400-700 nm $46 In Stock	KPX117-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 450 mm EFL, 400-700 nm	UNIVERSAL	1.0	25.4 mm	450 mm	17.7	40-20 scratch-dig	In Stock	$46	Newport
KPX118-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 500 mm EFL, 400-700 nm $46 In Stock	KPX118-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 500 mm EFL, 400-700 nm	UNIVERSAL	1.0	25.4 mm	500 mm	19.6	40-20 scratch-dig	In Stock	$46	Newport
KPX119-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 600 mm EFL, 400-700 nm $46 In Stock	KPX119-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 600 mm EFL, 400-700 nm	UNIVERSAL	1.0	25.4 mm	600 mm	23.6	40-20 scratch-dig	In Stock	$46	Newport
KPX121-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 750 mm EFL, 400-700 nm $46 In Stock	KPX121-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 750 mm EFL, 400-700 nm	UNIVERSAL	1.0	25.4 mm	750 mm	29.5	40-20 scratch-dig	In Stock	$46	Newport
KPX122-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 850 mm EFL, 400-700 nm $46 In Stock	KPX122-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 850 mm EFL, 400-700 nm	UNIVERSAL	1.0	25.4 mm	850 mm	33.5	40-20 scratch-dig	In Stock	$46	Newport
KPX124-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 1000 mm EFL, 400-700 nm $46 In Stock	KPX124-C Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 1000 mm EFL, 400-700 nm	UNIVERSAL	1.0	25.4 mm	1000 mm	39.3	40-20 scratch-dig	In Stock	$46	Newport
KPX178-C Plano-Convex Lens, N-BK7, 50.8 mm Diameter, 62.9 mm EFL, 400-700 nm $79 In Stock	KPX178-C Plano-Convex Lens, N-BK7, 50.8 mm Diameter, 62.9 mm EFL, 400-700 nm	UNIVERSAL	1.0	50.8 mm	62.9 mm	1.2	40-20 scratch-dig	In Stock	$79	Newport
KPX181-C Plano-Convex Lens, N-BK7, 50.8 mm Diameter, 75.6 mm EFL, 400-700 nm $79 In Stock	KPX181-C Plano-Convex Lens, N-BK7, 50.8 mm Diameter, 75.6 mm EFL, 400-700 nm	UNIVERSAL	1.0	50.8 mm	75.6 mm	1.4	40-20 scratch-dig	In Stock	$79	Newport
KPX184-C Plano-Convex Lens, N-BK7, 50.8 mm Diameter, 88.3 mm EFL, 400-700 nm $80 In Stock	KPX184-C Plano-Convex Lens, N-BK7, 50.8 mm Diameter, 88.3 mm EFL, 400-700 nm	UNIVERSAL	1.0	50.8 mm	88.3 mm	1.7	40-20 scratch-dig	In Stock	$80	Newport
KPX187-C Plano-Convex Lens, N-BK7, 50.8 mm Diameter, 100 mm EFL, 400-700 nm $79 In Stock	KPX187-C Plano-Convex Lens, N-BK7, 50.8 mm Diameter, 100 mm EFL, 400-700 nm	UNIVERSAL	1.0	50.8 mm	100 mm	1.9	40-20 scratch-dig	In Stock	$79

Product Comparison

MgF2 Visible Visible Antireflection Coated N-BK7 Plano-Convex Lenses

MgF2 Visible Visible Antireflection Coated N-BK7 Plano-Convex Lenses

Overview

Products

MgF₂ Visible Visible Antireflection Coated N-BK7 Plano-Convex Lenses

MgF₂ Visible Visible Antireflection Coated N-BK7 Plano-Convex Lenses