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UV FS Spherical Glass Lens MgF2 Coating Double Convex Lens With Fixed Mount

Specifications

Brand Name :

STAR OPTIC

Model Number :

DCX

Certification :

RoHS, ISO9001

Place of Origin :

Wuhan, China

MOQ :

5pcs

Price :

Negotiable

Payment Terms :

T/T, Western Union, Paypal

Supply Ability :

50000pcs/Month

Delivery Time :

Negotiable

Packaging Details :

Safe and dust-free packing

Product Name :

UVFS Double Convex (Bi-Convex) Spherical Lens

Material :

UV Fused Silica

Feature :

two positive, symmetrical faces with equal radii on both sides

Applications :

finite imaging applications

Cosmetic :

60/40 scratch-Dig

Size :

12.7mm, 25.4mm

Focal Length :

25.4mm-1000mm

Description

Double Convex (Bi-Convex) Spherical Lens, UV Fused Silica, Finite Imaging Lens

Overview:

Double-Convex (DCX) Lens, also referred to as bi-convex lens, has two positive, symmetrical faces with equal radii on both sides. These lenses are generally recommended for finite imaging applications. Bi-convex lenses are most suitable where the object and image are on opposite sides of the lens and the ratio of the image and object distances (conjugate ratio) is between 0.2 and 5. Star Optic provides double-convex lenses in a variety of substrates and anti-reflection coating options.

General Specifications Of Fused Silica Double Convex (DCX) Spherical Lens:

Material	N-BK7, UV FS, N-SF11, CaF2, Si, Ge, ZnSe, Sapphire
Design Wavelength	546.1nm
Surface Flatness	N<3(0.5)@632.8nm
Surface Quality	60/40 scratch-Dig
Diameter Tolerance	+0/-0.2mm
Thickness Tolerance	±0.2mm
Centration	<3 arc minutes
Focal Length Tolerance	±2%
Clear Aperture	>90%
Chamfer	Protective<0.5mmx45°

Standard Products Of UV Fused Silica Double Convex (DCX) Spherical Lens:

Part No.	Material	D (mm)	f (mm)	R1 (mm)	R2 (mm)	Tc (mm)	Te (mm)
DCXD12F25-FS	UVFS	12.7	25.4	22.76	22.76	3.8	2
DCXD12F35-FS	UVFS	12.7	35	31.68	31.68	3.3	2
DCXD12F50-FS	UVFS	12.7	50	45.55	45.55	2.9	2
DCXD12F75-FS	UVFS	12.7	75	68.6	68.6	2.6	2
DCXD12F100-FS	UVFS	12.7	100	91.63	91.63	2.4	2
DCXD12F125-FS	UVFS	12.7	125	114.65	114.65	2.4	2
DCXD12F150-FS	UVFS	12.7	150	137.66	137.66	2.3	2
DCXD12F200-FS	UVFS	12.7	200	183.68	183.68	2.2	2
DCXD12F250-FS	UVFS	12.7	250	229.7	229.7	2.2	2
DCXD12F300-FS	UVFS	12.7	300	275.71	275.71	2.1	2
DCXD12F500-FS	UVFS	12.7	500	459.75	459.75	2.1	2
DCXD12F1000-FS	UVFS	12.7	1000	919.83	919.83	2.1	2
DCXD25F25-FS	UVFS	25.4	25.4	21.63	21.63	10.2	2
DCXD25F35-FS	UVFS	25.4	35	30.99	30.99	7.4	2
DCXD25F50-FS	UVFS	25.4	50	45.1	45.1	5.7	2
DCXD25F75-FS	UVFS	25.4	75	68.31	68.31	4.4	2
DCXD25F100-FS	UVFS	25.4	100	91.42	91.42	3.8	2
DCXD25F125-FS	UVFS	25.4	125	114.48	114.48	3.4	2
DCXD25F150-FS	UVFS	25.4	150	137.52	137.52	3.2	2
DCXD25F200-FS	UVFS	25.4	200	183.58	183.58	2.9	2
DCXD25F250-FS	UVFS	25.4	250	229.61	229.61	2.7	2
DCXD25F300-FS	UVFS	25.4	300	275.64	275.64	2.6	2
DCXD25F500-FS	UVFS	25.4	500	459.71	459.71	2.4	2
DCXD25F1000-FS	UVFS	25.4	1000	919.82	919.82	2.2	2

Coating Options Of Fused Silica Double Convex (DCX) Spherical Lens:

Star Optic's above standard double convex spherical lenses are uncoated. In order to reduce the amount of light reflected from each surface of the lens, antireflection coatings including singer layer MgF2, multi-layer AR coating, Broadband multi-layer AR coating and Dual wavelength AR coating are also available.

Single Layer MgF2 Coating	Multi-layer Anti-Reflective Coating

Boradband Anti-Reflective Coating	Dual Wavelength Anti-Reflective Coating

Mounting Options For Double Convex (DCX) Spherical Lens:

Star Optic's above standard double convex spherical lenses are not mounted. However, we can provide fixed mount and adjustable mount for our lenses.

Fixed Lens Mount