Optical Flats (Square)

OFB - OFBP - OFSQ - OFPXP - OFSQP-S

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.
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Material
Rear Surface
A x B
Delivery Price Add to cart
Hard glass Polished
1 week
€234.80
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
BK7 Ground 30mm x 30mm
2 weeks
€39.10
Material BK7
Parallelism <3′
Outer dimension A □30mm
Thickness t 5mm
Surface Flatness λ
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
Hard glass Polished 80mm x 80mm
6-12 weeks
€148.80
Material Hard glass
Parallelism <3′
Outer dimension A □80mm
Thickness t 12mm
Surface Flatness λ
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
BK7 Ground 30mm x 30mm
1 week
€147.90
Material BK7
Parallelism <3′
Outer dimension A □30mm
Thickness t 5mm
Surface Flatness λ/20
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
Hard glass Polished 80mm x 80mm
6-12 weeks
€203.90
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
BK7 Ground 15mm x 15mm
1 week
€26.90
Material BK7
Parallelism <3′
Outer dimension A □15mm
Thickness t 3mm
Surface Flatness λ/10
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
Hard glass Polished
6-12 weeks
€180.20
Material Hard glass
Parallelism <3′
Outer dimension A □100mm
Thickness t 15mm
Surface Flatness λ
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
BK7 Ground 15mm x 15mm
6-12 weeks
€54.00
Material BK7
Parallelism <3′
Outer dimension A □15mm
Thickness t 5mm
Surface Flatness λ/20
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
Synthetic fused silica Ground 15mm x 15mm
1 week
€62.80
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
Hard glass Polished
6-12 weeks
€258.50
Material Hard glass
Parallelism <3′
Outer dimension A □130mm
Thickness t 18mm
Surface Flatness λ
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
Synthetic fused silica Ground 30mm x 30mm
6-12 weeks
€195.50
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
BK7 Ground 20mm x 20mm
2 weeks
€31.20
Material BK7
Parallelism <3′
Outer dimension A □20mm
Thickness t 5mm
Surface Flatness λ/4
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
Hard glass Polished 40mm x 40mm
1 week
€109.50
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
BK7 Ground 20mm x 20mm
1 week
€39.10
Material BK7
Parallelism <3′
Outer dimension A □20mm
Thickness t 5mm
Surface Flatness λ/10
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
Hard glass Polished 50mm x 50mm
2 weeks
€121.30
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
BK7 Ground 25mm x 25mm
2 weeks
€31.20
Material BK7
Parallelism <3′
Outer dimension A □25mm
Thickness t 5mm
Surface Flatness λ
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
Hard glass Polished
6-12 weeks
€94.20
Material Hard glass
Parallelism <3′
Outer dimension A □60mm
Thickness t 10mm
Surface Flatness λ
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
BK7 Ground 25mm x 25mm
1 week
€54.90
Material BK7
Parallelism <3′
Outer dimension A □25mm
Thickness t 5mm
Surface Flatness λ/10
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
BK7 Ground 10mm x 10mm
1 week
€19.40
Material BK7
Parallelism <3′
Outer dimension A □10mm
Thickness t 3mm
Surface Flatness λ/10
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
BK7 Ground 30mm x 30mm
2 weeks
€58.30
Material BK7
Parallelism <3′
Outer dimension A □30mm
Thickness t 5mm
Surface Flatness λ/4
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
BK7 Ground 10mm x 10mm
1 week
€19.40
Material BK7
Parallelism <3′
Outer dimension A □10mm
Thickness t 5mm
Surface Flatness λ/10
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
BK7 Ground 15mm x 15mm
2 weeks
€23.50
Material BK7
Parallelism <3′
Outer dimension A □15mm
Thickness t 3mm
Surface Flatness λ/4
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
Hard glass Polished 80mm x 80mm
6-12 weeks
€595.20
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
BK7 Ground 15mm x 15mm
1 week
€26.90
Material BK7
Parallelism <3′
Outer dimension A □15mm
Thickness t 5mm
Surface Flatness λ/10
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
Hard glass Polished
1 week
€375.80
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
Synthetic fused silica Ground 20mm x 20mm
1 week
€91.20
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
BK7 Ground 20mm x 20mm
1 week
€39.10
Material BK7
Parallelism <3′
Outer dimension A □20mm
Thickness t 3mm
Surface Flatness λ/10
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
Hard glass Polished 40mm x 40mm
1 week
€58.30
Material Hard glass
Parallelism <3′
Outer dimension A □40mm
Thickness t 6mm
Surface Flatness λ
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
Hard glass Polished
1 week
€626.10
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
Hard glass Polished 40mm x 40mm
1 week
€217.30
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
BK7 Ground 20mm x 20mm
1 week
€78.30
Material BK7
Parallelism <3′
Outer dimension A □20mm
Thickness t 5mm
Surface Flatness λ/20
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
Hard glass Polished 50mm x 50mm
1 week
€144.50
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
Hard glass Polished
1 week
€1,017.60
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
Hard glass Polished
1 week
€148.80
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
BK7 Ground 25mm x 25mm
1 week
€109.50
Material BK7
Parallelism <3′
Outer dimension A □25mm
Thickness t 5mm
Surface Flatness λ/20
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
Hard glass Polished
6-12 weeks
€469.60
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
BK7 Ground 30mm x 30mm
1 week
€73.90
Material BK7
Parallelism <3′
Outer dimension A □30mm
Thickness t 5mm
Surface Flatness λ/10
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
BK7 Ground 10mm x 10mm
1 week
€38.70
Material BK7
Parallelism <3′
Outer dimension A □10mm
Thickness t 5mm
Surface Flatness λ/20
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
Hard glass Polished 80mm x 80mm
1 week
€297.50
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
BK7 Ground 15mm x 15mm
2 weeks
€23.50
Material BK7
Parallelism <3′
Outer dimension A □15mm
Thickness t 5mm
Surface Flatness λ/4
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
Hard glass Polished
6-12 weeks
€250.80
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
Synthetic fused silica Ground 10mm x 10mm
1 week
€50.60
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
BK7 Ground 20mm x 20mm
2 weeks
€31.20
Material BK7
Parallelism <3′
Outer dimension A □20mm
Thickness t 3mm
Surface Flatness λ/4
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground
Synthetic fused silica Ground 25mm x 25mm
6-12 weeks
€125.70
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
Hard glass Polished
6-12 weeks
€382.60
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
Hard glass Polished 40mm x 40mm
2 weeks
€88.40
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
Hard glass Polished
6-12 weeks
€382.60
Material Hard glass
Parallelism <3′
Outer dimension A □150mm
Thickness t 20mm
Surface Flatness λ
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
Hard glass Polished 50mm x 50mm
1 week
€73.90
Material Hard glass
Parallelism <3′
Outer dimension A □50mm
Thickness t 8mm
Surface Flatness λ
Surface Quality (Scratch-Dig) 10−5
Rear surface Polished
Hard glass Polished
6-12 weeks
€661.00
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
Hard glass Polished 50mm x 50mm
1 week
€286.90
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
BK7 Ground 25mm x 25mm
2 weeks
€47.20
Material BK7
Parallelism <3′
Outer dimension A □25mm
Thickness t 5mm
Surface Flatness λ/4
Surface Quality (Scratch-Dig) 10−5
Rear surface Ground

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