Optical Glass BK7 K9 Sapphire Quartz 21mm Diameter Biconvex Lens for Magnifying Glass
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Attributes
Convex LensType
OEM, ODM, OBMcustomized support
3 Yearswarranty
anti-reflective coating, AR CoatingCoating
Guangdong, Chinaplace of origin
1weight
model number:biconvex lens
brand name:FELIX GALSS
size:1
Product name:double convex lens
Material:bk7 Glass/Custom
Usage:Optical Equipment
Diameter:21mm
Focal length:29.2mm
R1=R2:29.2mm
Coating:no coated
Surface quality:40/20
Surface flatness:1/4
Customize:Accept
Key attributes
Type
Convex Lens
customized support
OEM, ODM, OBM
warranty
3 Years
Coating
anti-reflective coating, AR Coating
place of origin
Guangdong, China
weight
1
model number
biconvex lens
brand name
FELIX GALSS
size
1
Product name
double convex lens
Material
bk7 Glass/Custom
Usage
Optical Equipment
Diameter
21mm
Focal length
29.2mm
R1=R2
29.2mm
Coating
no coated
Surface quality
40/20
Surface flatness
1/4
Customize
Accept
Packaging and delivery
Selling Units
Single item
Single package size
30.00X20.00X15.00 cm
Single gross weight
0.500 kg
Lead time
Product descriptions from the supplier
FREE shipping capped at $20
32% off
5 - 999 pieces
$3.52$5.17
1,000 - 4,999 pieces
$1.46$2.14
≥ 5,000 pieces
$0.86$1.26
Quantity
Shipping
Item subtotal
$0.00
Shipping total
To be negotiated
Subtotal
$0.00
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