Low Cost Aluminum Flat Mirrors (Square)

S-TFA-S

Low Cost Aluminum Flat Mirrors (Square)
In stock
SKU
S-TFA-S
An economic general use mirror suitable for an illumination optical system and a simple experiments. It has the same reflectance and surface flatness as our aluminum mirrors (TFA) designed for use with a laser, but lower surface quality.
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Name A x B Rear Surface Reflectance Delivery Price Add to cart
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Reasonable Aluminum Flat Mirror 30×30mm 5mm Thick λ/10
S-TFA-30S05-10
30mm x 30mm Ground Rave.>90%
6-12 weeks
$50.00
Material BK7
Coating Al+MgF2
Parallelism <3′
Incident angle 45°
Laser Damage Threshold 0.25J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Surface Quality (Scratch-Dig) 60-40
Diameter φD
Outer dimension A×B 30×30mm
Thickness t 5mm
Surface Flatness λ/10
Rear surface Ground
i
Reasonable Aluminum Flat Mirror 20×20mm 3mm Thick λ/10
S-TFA-20S03-10
20mm x 20mm Ground Rave.>90%
6-12 weeks
$26.27
Material BK7
Coating Al+MgF2
Parallelism <3′
Incident angle 45°
Laser Damage Threshold 0.25J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Surface Quality (Scratch-Dig) 60-40
Diameter φD
Outer dimension A×B 20×20mm
Thickness t 3mm
Surface Flatness λ/10
Rear surface Ground
i
Reasonable Aluminum Flat Mirror 25×25mm 5mm Thick λ/10
S-TFA-25S05-10
25mm x 25mm Ground Rave.>90%
6-12 weeks
$37.00
Material BK7
Coating Al+MgF2
Parallelism <3′
Incident angle 45°
Laser Damage Threshold 0.25J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Surface Quality (Scratch-Dig) 60-40
Diameter φD
Outer dimension A×B 25×25mm
Thickness t 5mm
Surface Flatness λ/10
Rear surface Ground
i
Reasonable Aluminum Flat Mirror 10×10mm 3mm Thick λ/10
S-TFA-10S03-10
10mm x 10mm Ground Rave.>90%
6-12 weeks
$13.13
Material BK7
Coating Al+MgF2
Parallelism <3′
Incident angle 45°
Laser Damage Threshold 0.25J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Surface Quality (Scratch-Dig) 60-40
Diameter φD
Outer dimension A×B 10×10mm
Thickness t 3mm
Surface Flatness λ/10
Rear surface Ground
i
Reasonable Aluminum Flat Mirror 20×20mm 5mm Thick λ/4
S-TFA-20S05-4
20mm x 20mm Ground Rave.>90%
6-12 weeks
$21.01
Material BK7
Coating Al+MgF2
Parallelism <3′
Incident angle 45°
Laser Damage Threshold 0.25J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Surface Quality (Scratch-Dig) 60-40
Diameter φD
Outer dimension A×B 20×20mm
Thickness t 5mm
Surface Flatness λ/4
Rear surface Ground
i
Reasonable Aluminum Flat Mirror 30×30mm 5mm Thick λ
S-TFA-30S05-1
30mm x 30mm Ground Rave.>90%
6-12 weeks
$26.27
Material BK7
Coating Al+MgF2
Parallelism <3′
Incident angle 45°
Laser Damage Threshold 0.25J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Surface Quality (Scratch-Dig) 60-40
Diameter φD
Outer dimension A×B 30×30mm
Thickness t 5mm
Surface Flatness λ
Rear surface Ground
i
Reasonable Aluminum Flat Mirror 15×15mm 3mm Thick λ/10
S-TFA-15S03-10
15mm x 15mm Ground Rave.>90%
6-12 weeks
$18.39
Material BK7
Coating Al+MgF2
Parallelism <3′
Incident angle 45°
Laser Damage Threshold 0.25J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Surface Quality (Scratch-Dig) 60-40
Diameter φD
Outer dimension A×B 15×15mm
Thickness t 3mm
Surface Flatness λ/10
Rear surface Ground
i
Reasonable Aluminum Flat Mirror 20×20mm 5mm Thick λ/10
S-TFA-20S05-10
20mm x 20mm Ground Rave.>90%
6-12 weeks
$26.27
Material BK7
Coating Al+MgF2
Parallelism <3′
Incident angle 45°
Laser Damage Threshold 0.25J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Surface Quality (Scratch-Dig) 60-40
Diameter φD
Outer dimension A×B 20×20mm
Thickness t 5mm
Surface Flatness λ/10
Rear surface Ground

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◦The dirt on the surface of the mirror can be wiped because the scratch-resistant protection is coated on the aluminum coating.
◦Reflectance of less variation can be obtained in a wide wavelength range from visible to near-infrared.