Name: 25mm Dia. x 100mm FL YAG-BBAR Coated, Double-Convex Lens
Brand: TECHSPEC
SKU: 89-270
Price: ₹4,165.00

Diameter (mm):

25.00 +0.0/-0.025

Back Focal Length BFL (mm):

98.95

Effective Focal Length EFL (mm):

100.00

Coating:

YAG-BBAR (500-1100nm)

Coating Specification:

R_abs <0.25% @ 532nm
R_abs <0.25% @ 1064nm
R_avg <1.0% @ 500 - 1100nm

N-BK7

Surface Quality:

40-20

Power (P-V) @ 632.8nm:

1.5λ

Irregularity (P-V) @ 632.8nm:

λ/4

Centering (arcmin):

Bevel:

Protective bevel as needed

Center Thickness CT (mm):

4.00

Center Thickness Tolerance (mm):

±0.10

Edge Thickness ET (mm):

2.48

Radius R₁=-R₂ (mm):

103.00

Clear Aperture CA (mm):

24.00

f/#:

4.00

Focal Length Specification Wavelength (nm):

587.6

Focal Length Tolerance (%):

±1

Numerical Aperture NA:

0.13

Type:

Double-Convex Lens

Typical Energy Density Limit:

5 J/cm² @ 532nm, 10ns

Wavelength Range (nm):

350 - 2200

5 J/cm² @ 532nm, 10ns

Regulatory Compliance

RoHS 2015:

Compliant

Reach 224:

Compliant

Certificate of Conformance:

View

Product Family Description

Optimized for R<0.25% @ 532nm and 1064nm
Minimize Aberrations Including Spherical and Coma
UV Fused Silica DCX Lenses Available
Other Coating Options Available: Uncoated, MgF₂, VIS 0°, NIR I, NIR II, VIS-EXT, and VIS-NIR

TECHSPEC® YAG-BBAR Coated Double-Convex (DCX) Lenses, also referred to as bi-convex lenses, have two positive, symmetrical faces with equal radii on both sides. These lenses are generally recommended for finite imaging applications with a conjugate ratio (ratio between object distance and image distance) between 0.2 and 5. At a conjugate ratio of 1, aberrations such as spherical aberration, chromatic aberration, coma, and distortion are minimized or cancelled due to the symmetric lens design. TECHSPEC YAG-BBAR Coated Double-Convex Lenses are available in a variety of substrates and coating options for the visible and NIR spectra.

Title	Type	Stock Number	Price	Buy
25/25.4mm Diameter, C-Mount Thin Optic Mount	Fixed	#56-353	₹7,573.00 Qty 5+ ₹6,715.00 Request Quote	10 to 12 days ×
25.0/25.4mm Optic Dia., X-Y Translating Optic Mount	Adjustable - Linear (XY)	#62-956	₹21,505.00 Qty 5+ ₹20,434.00 Request Quote	10 to 12 days ×
25.0/25.4mm Optic Dia., X-Y-Z Translating Optic Mount	Adjustable - Linear (XYZ)	#62-959	₹42,160.00 Qty 5+ ₹37,944.00 Request Quote	10 to 12 days ×
25.0mm Optic Dia., Optic Mount	Fixed	#64-560	₹3,740.00 Qty 10+ ₹3,366.00 Request Quote	Contact Us ×
25.0/25.4mm Optic Dia., L-Slot Direct Mount	Fixed	#36-410	₹5,355.00 Request Quote	10 to 12 days ×
25.0/25.4mm Optic Dia., L-Slot and Rotation Direct Mount	Adjustable - Rotary	#36-411	₹7,735.00 Request Quote	10 to 12 days ×
25.0/25.4mm Optic Dia., Side Flange Direct Mount	Fixed	#36-414	₹5,355.00 Request Quote	10 to 12 days ×
25mm Thin Inner Pair Optic Mounts	Fixed	#11-052	₹5,185.00 Qty 5+ ₹4,845.00 Request Quote	10 to 12 days ×
25mm Thick Inner Pair Optic Mounts	Fixed	#11-054	₹5,185.00 Qty 5+ ₹4,845.00 Request Quote	10 to 12 days ×
25mm Thin Inner Single Optic Mount	Fixed	#38-755	₹2,635.00 Qty 5+ ₹2,533.00 Request Quote	10 to 12 days ×
25.0/25.4mm Optic Dia., SM1 Thin Mount, M4	Fixed	#13-787	₹1,615.00 Qty 5+ ₹1,539.00 Request Quote	10 to 12 days ×
25.0/25.4mm Optic Dia., SM1 Thin Mount, 8-32	Fixed	#13-788	₹1,615.00 Qty 5+ ₹1,539.00 Request Quote	10 to 12 days ×
25.0/25.4mm Optic Dia., 5 Axes Optical Mount	Adjustable - Linear (XYZ) & Tip-Tilt	#13-776	₹58,735.00 Qty 5+ ₹55,811.00 Request Quote	10 to 12 days ×