Select Website
SOUTHEAST ASIA
    Select website

    Your location is set on :

    SOUTHEAST ASIA


Search
Advanced Search
Cart
quotation icon My Quote

Contact us
+65 6909 9318

Optical Flats (Square)

OFB - OFBP - OFSQ - OFPXP - OFSQP-S

More about
Optical Flats (Square)
Out of stock
SKU
OFB - OFBP - OFSQ - OFPXP - OFSQP-S
These Optical Flats are precision polished on one side to a high accuracy and surface quality. They are suitable substrates to be coated with an optical thin film, such as a custom-made mirror.
Add to Wish List
custom product
Customize product
Filters
Enabled filters :
Remove all filters
Name
Material
Rear Surface
A x B
Delivery Price Add to cart
details
OFPXP-100S15-4
Hard glass Polished
in stock
SGD 316.50
Material Hard glass
Parallelism ＜3′
Outer dimension A □100mm
Thickness t 15mm
Surface Flatness λ/4
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
details
OFSQ-10S06-20
Synthetic fused silica Ground 10mm x 10mm
in stock
SGD 64.00
Material Synthetic fused silica
Parallelism ＜3′
Outer dimension A □10mm
Thickness t 6mm
Surface Flatness λ/20
Surface Quality (Scratch-Dig) 20−10
Rear surface Ground
details
OFB-20S03-4
BK7 Ground 20mm x 20mm
1-3 weeks
SGD 39.60
Material BK7
Parallelism ＜3′
Outer dimension A □20mm
Thickness t 3mm
Surface Flatness λ/4
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
details
OFSQ-25S06-20
Synthetic fused silica Ground 25mm x 25mm
1-3 weeks
SGD 158.50
Material Synthetic fused silica
Parallelism ＜3′
Outer dimension A □25mm
Thickness t 6mm
Surface Flatness λ/20
Surface Quality (Scratch-Dig) 20−10
Rear surface Ground
details
OFPXP-130S18-4
Hard glass Polished
in stock
SGD 482.90
Material Hard glass
Parallelism ＜3′
Outer dimension A □130mm
Thickness t 18mm
Surface Flatness λ/4
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
details
OFPXP-40S06-4
Hard glass Polished 40mm x 40mm
1-3 weeks
SGD 118.90
Material Hard glass
Parallelism ＜3′
Outer dimension A □40mm
Thickness t 6mm
Surface Flatness λ/4
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
details
OFPXP-150S20-1
Hard glass Polished
1-3 weeks
SGD 482.90
Material Hard glass
Parallelism ＜3′
Outer dimension A □150mm
Thickness t 20mm
Surface Flatness λ
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
details
OFPXP-50S08-1
Hard glass Polished 50mm x 50mm
in stock
SGD 93.30
Material Hard glass
Parallelism ＜3′
Outer dimension A □50mm
Thickness t 8mm
Surface Flatness λ
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
details
OFPXP-150S20-4
Hard glass Polished
in stock
SGD 834.10
Material Hard glass
Parallelism ＜3′
Outer dimension A □150mm
Thickness t 20mm
Surface Flatness λ/4
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
details
OFPXP-50S08-20
Hard glass Polished 50mm x 50mm
in stock
SGD 362.20
Material Hard glass
Parallelism ＜3′
Outer dimension A □50mm
Thickness t 8mm
Surface Flatness λ/20
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
details
OFB-25S05-4
BK7 Ground 25mm x 25mm
1-3 weeks
SGD 59.80
Material BK7
Parallelism ＜3′
Outer dimension A □25mm
Thickness t 5mm
Surface Flatness λ/4
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
details
OFPXP-60S10-10
Hard glass Polished
in stock
SGD 296.30
Material Hard glass
Parallelism ＜3′
Outer dimension A □60mm
Thickness t 10mm
Surface Flatness λ/10
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
details
OFB-30S05-1
BK7 Ground 30mm x 30mm
1-3 weeks
SGD 49.40
Material BK7
Parallelism ＜3′
Outer dimension A □30mm
Thickness t 5mm
Surface Flatness λ
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
details
OFPXP-80S12-1
Hard glass Polished 80mm x 80mm
1-3 weeks
SGD 187.80
Material Hard glass
Parallelism ＜3′
Outer dimension A □80mm
Thickness t 12mm
Surface Flatness λ
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
details
OFB-30S05-20
BK7 Ground 30mm x 30mm
1-3 weeks
SGD 186.60
Material BK7
Parallelism ＜3′
Outer dimension A □30mm
Thickness t 5mm
Surface Flatness λ/20
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
details
OFPXP-80S12-4
Hard glass Polished 80mm x 80mm
1-3 weeks
SGD 257.30
Material Hard glass
Parallelism ＜3′
Outer dimension A □80mm
Thickness t 12mm
Surface Flatness λ/4
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
details
OFB-15S03-10
BK7 Ground 15mm x 15mm
in stock
SGD 34.10
Material BK7
Parallelism ＜3′
Outer dimension A □15mm
Thickness t 3mm
Surface Flatness λ/10
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
details
OFPXP-100S15-1
Hard glass Polished
in stock
SGD 227.40
Material Hard glass
Parallelism ＜3′
Outer dimension A □100mm
Thickness t 15mm
Surface Flatness λ
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
details
OFB-15S05-20
BK7 Ground 15mm x 15mm
1-3 weeks
SGD 68.30
Material BK7
Parallelism ＜3′
Outer dimension A □15mm
Thickness t 5mm
Surface Flatness λ/20
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
details
OFSQ-15S06-20
Synthetic fused silica Ground 15mm x 15mm
in stock
SGD 79.30
Material Synthetic fused silica
Parallelism ＜3′
Outer dimension A □15mm
Thickness t 6mm
Surface Flatness λ/20
Surface Quality (Scratch-Dig) 20−10
Rear surface Ground
details
OFPXP-130S18-1
Hard glass Polished
1-3 weeks
SGD 326.20
Material Hard glass
Parallelism ＜3′
Outer dimension A □130mm
Thickness t 18mm
Surface Flatness λ
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
details
OFSQ-30S06-20
Synthetic fused silica Ground 30mm x 30mm
1-3 weeks
SGD 247.00
Material Synthetic fused silica
Parallelism ＜3′
Outer dimension A □30mm
Thickness t 6mm
Surface Flatness λ/20
Surface Quality (Scratch-Dig) 20−10
Rear surface Ground
details
OFB-20S05-4
BK7 Ground 20mm x 20mm
1-3 weeks
SGD 39.60
Material BK7
Parallelism ＜3′
Outer dimension A □20mm
Thickness t 5mm
Surface Flatness λ/4
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
details
OFPXP-40S06-10
Hard glass Polished 40mm x 40mm
in stock
SGD 138.40
Material Hard glass
Parallelism ＜3′
Outer dimension A □40mm
Thickness t 6mm
Surface Flatness λ/10
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
details
OFB-20S05-10
BK7 Ground 20mm x 20mm
in stock
SGD 49.40
Material BK7
Parallelism ＜3′
Outer dimension A □20mm
Thickness t 5mm
Surface Flatness λ/10
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
details
OFPXP-50S08-4
Hard glass Polished 50mm x 50mm
1-3 weeks
SGD 153.00
Material Hard glass
Parallelism ＜3′
Outer dimension A □50mm
Thickness t 8mm
Surface Flatness λ/4
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
details
OFB-25S05-1
BK7 Ground 25mm x 25mm
1-3 weeks
SGD 39.60
Material BK7
Parallelism ＜3′
Outer dimension A □25mm
Thickness t 5mm
Surface Flatness λ
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
details
OFPXP-60S10-1
Hard glass Polished
in stock
SGD 118.90
Material Hard glass
Parallelism ＜3′
Outer dimension A □60mm
Thickness t 10mm
Surface Flatness λ
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
details
OFB-25S05-10
BK7 Ground 25mm x 25mm
in stock
SGD 69.50
Material BK7
Parallelism ＜3′
Outer dimension A □25mm
Thickness t 5mm
Surface Flatness λ/10
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
details
OFB-10S03-10
BK7 Ground 10mm x 10mm
in stock
SGD 24.40
Material BK7
Parallelism ＜3′
Outer dimension A □10mm
Thickness t 3mm
Surface Flatness λ/10
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
details
OFB-30S05-4
BK7 Ground 30mm x 30mm
1-3 weeks
SGD 73.80
Material BK7
Parallelism ＜3′
Outer dimension A □30mm
Thickness t 5mm
Surface Flatness λ/4
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
details
OFB-10S05-10
BK7 Ground 10mm x 10mm
in stock
SGD 24.40
Material BK7
Parallelism ＜3′
Outer dimension A □10mm
Thickness t 5mm
Surface Flatness λ/10
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
details
OFB-15S03-4
BK7 Ground 15mm x 15mm
1-3 weeks
SGD 29.90
Material BK7
Parallelism ＜3′
Outer dimension A □15mm
Thickness t 3mm
Surface Flatness λ/4
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
details
OFPXP-80S12-20
Hard glass Polished 80mm x 80mm
in stock
SGD 751.20
Material Hard glass
Parallelism ＜3′
Outer dimension A □80mm
Thickness t 12mm
Surface Flatness λ/20
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
details
OFB-15S05-10
BK7 Ground 15mm x 15mm
in stock
SGD 34.10
Material BK7
Parallelism ＜3′
Outer dimension A □15mm
Thickness t 5mm
Surface Flatness λ/10
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
details
OFPXP-100S15-10
Hard glass Polished
in stock
SGD 474.40
Material Hard glass
Parallelism ＜3′
Outer dimension A □100mm
Thickness t 15mm
Surface Flatness λ/10
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
details
OFSQ-20S06-20
Synthetic fused silica Ground 20mm x 20mm
in stock
SGD 115.20
Material Synthetic fused silica
Parallelism ＜3′
Outer dimension A □20mm
Thickness t 6mm
Surface Flatness λ/20
Surface Quality (Scratch-Dig) 20−10
Rear surface Ground
details
OFB-20S03-10
BK7 Ground 20mm x 20mm
in stock
SGD 49.40
Material BK7
Parallelism ＜3′
Outer dimension A □20mm
Thickness t 3mm
Surface Flatness λ/10
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
details
OFPXP-40S06-1
Hard glass Polished 40mm x 40mm
in stock
SGD 73.80
Material Hard glass
Parallelism ＜3′
Outer dimension A □40mm
Thickness t 6mm
Surface Flatness λ
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
details
OFPXP-130S18-10
Hard glass Polished
in stock
SGD 790.20
Material Hard glass
Parallelism ＜3′
Outer dimension A □130mm
Thickness t 18mm
Surface Flatness λ/10
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
details
OFPXP-40S06-20
Hard glass Polished 40mm x 40mm
in stock
SGD 274.40
Material Hard glass
Parallelism ＜3′
Outer dimension A □40mm
Thickness t 6mm
Surface Flatness λ/20
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
details
OFB-20S05-20
BK7 Ground 20mm x 20mm
in stock
SGD 98.80
Material BK7
Parallelism ＜3′
Outer dimension A □20mm
Thickness t 5mm
Surface Flatness λ/20
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
details
OFPXP-50S08-10
Hard glass Polished 50mm x 50mm
in stock
SGD 182.30
Material Hard glass
Parallelism ＜3′
Outer dimension A □50mm
Thickness t 8mm
Surface Flatness λ/10
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
details
OFPXP-150S20-10
Hard glass Polished
in stock
SGD 1,284.10
Material Hard glass
Parallelism ＜3′
Outer dimension A □150mm
Thickness t 20mm
Surface Flatness λ/10
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
details
OFPXP-60S10-4
Hard glass Polished
in stock
SGD 187.80
Material Hard glass
Parallelism ＜3′
Outer dimension A □60mm
Thickness t 10mm
Surface Flatness λ/4
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
details
OFB-25S05-20
BK7 Ground 25mm x 25mm
in stock
SGD 138.40
Material BK7
Parallelism ＜3′
Outer dimension A □25mm
Thickness t 5mm
Surface Flatness λ/20
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
details
OFPXP-60S10-20
Hard glass Polished
1-3 weeks
SGD 592.70
Material Hard glass
Parallelism ＜3′
Outer dimension A □60mm
Thickness t 10mm
Surface Flatness λ/20
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
details
OFB-30S05-10
BK7 Ground 30mm x 30mm
in stock
SGD 93.30
Material BK7
Parallelism ＜3′
Outer dimension A □30mm
Thickness t 5mm
Surface Flatness λ/10
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
details
OFB-10S05-20
BK7 Ground 10mm x 10mm
in stock
SGD 48.80
Material BK7
Parallelism ＜3′
Outer dimension A □10mm
Thickness t 5mm
Surface Flatness λ/20
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
details
OFPXP-80S12-10
Hard glass Polished 80mm x 80mm
in stock
SGD 375.60
Material Hard glass
Parallelism ＜3′
Outer dimension A □80mm
Thickness t 12mm
Surface Flatness λ/10
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
details
OFB-15S05-4
BK7 Ground 15mm x 15mm
1-3 weeks
SGD 29.90
Material BK7
Parallelism ＜3′
Outer dimension A □15mm
Thickness t 5mm
Surface Flatness λ/4
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground

You must be logged in to ask questions

◦ We offer these substrates in a wide variety shapes and sizes, thickness and surface accuracy to allow for selection according to your required specifications.