Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 50.2 mm EFL, 430-700 nm

Model: KPX082AR.14

$44

In Stock

Compare

Product Series Overview

Visible N-BK7 Plano-Convex Lenses

The KPX082AR.14 N-BK7 Precision Plano-Convex Lens is a 430 to 700 nm anti-reflection coated, 1 inch (25.4 mm) diameter, N-BK7 plano-convex lens with an effective focal length of 50.2 mm. It has = λ/4 surface irregularity, 40-20 scratch-dig, and is designed to meet the demanding requirements of laser electro-optic applications. It is manufactured from fine annealed optical glass and polished to tight tolerances using master test plates ensures minimum wavefront distortion. Tight surface quality tolerances minimize scatter and unwanted diffraction effects. N-BK7 is an excellent material for most visible and near infrared applications. It is the most common optical glass, and it provides great performance at a good value.

Specifications

Technical Specs

Lens Shape
Plano-Convex
Diameter
25.4 mm
Lens Material
N-BK7
Antireflection Coating
430-700 nm
Coating Type
Visible Multilayer
Coating Code
AR.14
Damage Threshold
7.5 J/cm², 10 ns pulses, 10 Hz at 532 nm
Surface Quality
40-20 scratch-dig
Surface Accuracy, Irregularity
λ/4
Surface Accuracy, Power
1.5 λ
F/#
1.9
Effective Focal Length (EFL)
50.2 mm
Back Focal Length (BFL)
46.03 mm
Radius of Curvature (R)
25.943 mm

Edge Thickness (Te)
3.0 mm
Center Thickness (Tc)
6.321 mm
Principal Plane 2 (P2)
-4.16 mm
Design Wavelength
589 nm
Centration
≤3 arc min
Chamfers
0–0.8 mm face width
Chamfers Angle/Tolerance
45° ±15°, typical
Focal Length Tolerance
±1 %
Diameter Tolerance
+0/-0.1 mm
Center Thickness Tolerance
±0.1 mm
Clear Aperture
≥central 90% of diameter
Cleaning
See How to Clean Optics

Lens Shape
Plano-Convex
Diameter
25.4 mm
Lens Material
N-BK7
Antireflection Coating
430-700 nm
Coating Type
Visible Multilayer
Coating Code
AR.14
Damage Threshold
7.5 J/cm², 10 ns pulses, 10 Hz at 532 nm
Surface Quality
40-20 scratch-dig
Surface Accuracy, Irregularity
λ/4
Surface Accuracy, Power
1.5 λ
F/#
1.9
Effective Focal Length (EFL)
50.2 mm
Back Focal Length (BFL)
46.03 mm
Radius of Curvature (R)
25.943 mm

Edge Thickness (Te)
3.0 mm
Center Thickness (Tc)
6.321 mm
Principal Plane 2 (P2)
-4.16 mm
Design Wavelength
589 nm
Centration
≤3 arc min
Chamfers
0–0.8 mm face width
Chamfers Angle/Tolerance
45° ±15°, typical
Focal Length Tolerance
±1 %
Diameter Tolerance
+0/-0.1 mm
Center Thickness Tolerance
±0.1 mm
Clear Aperture
≥central 90% of diameter
Cleaning
See How to Clean Optics

Resources & Downloads

Related Products

Similar

Description	Compatibility	Avail.	Price
KBX052AR.14Bi-Convex Lens, N-BK7, 25.4 mm Diameter, 50.2 mm EFL, 430-700nm	UNIVERSAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$57
SPC034AR.14Plano-Concave Lens, Fused Silica, 25.4 mm, -50 mm EFL, 430-700 nm	UNIVERSAL	Contact Us FREE 2-day shipping on thousands of products on Newport.com Learn More	$144
SPX016AR.14Plano-Convex Lens, Fused Silica, 25.4 mm, 50.2 mm EFL, 430-700 nm	UNIVERSAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$200
KBC034AR.14Bi-Concave Lens, N-BK7, 25.4 mm Diameter, -150 mm EFL, 430-700nm	UNIVERSAL	In Stock	$64
SBC034AR.14Bi-Concave Lens, Fused Silica, 25.4 mm, -50 mm EFL, 430-700 nm	UNIVERSAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$152

Compatible

Description	Compatibility	Avail.	Price
VLH-1AV-Groove Lens Holder, 0.25 to 1.25 in. Diameter Lenses	UNIVERSAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$164
LCM-1Lens Mount, Self-Centering, 0.125-1.063 in. Diameter Lenses	IMPERIAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$288
AC-1AVariable Size Lens Mount, 5.0-46.2 mm, Thumbscrew Support Arms	UNIVERSAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$59
LPV-1Compact Lens Positioner, XYZ θXθY, 1.0 in. Diameter, 100 TPI	UNIVERSAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$373
LA1V-XYCompact Lens Positioner, XY, 1.0 in. Diameter, 100 TPI	UNIVERSAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$192

Frequently Purchased Together

Description	Compatibility	Avail.	Price
KPX076AR.14Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 25.4 mm EFL, 430-700 nm	UNIVERSAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$44
KPX088AR.14Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 75.6 mm EFL, 430-700 nm	UNIVERSAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$44
KPX094AR.14Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 100 mm EFL, 430-700 nm	UNIVERSAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$44
KPX100AR.14Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 150 mm EFL, 430-700 nm	UNIVERSAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$44
KPX106AR.14Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 200 mm EFL, 430-700 nm	UNIVERSAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$44
KPX109AR.14Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 250 mm EFL, 430-700 nm	UNIVERSAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$44
KPX079AR.14Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 38.1 mm EFL, 430-700 nm	UNIVERSAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$44

Plano-Convex Lens, N-BK7, 25.4 mm Diameter, 50.2 mm EFL, 430-700 nm

Model: KPX082AR.14

Product Series Overview

Specifications

Technical Specs

Resources & Downloads

2D Product Drawings

Software

Other

Related Products

Similar

Compatible

Frequently Purchased Together

Need help?