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PRISMS

FS Dove prism 15.0 x 15.0 x 63.5
FS Dove prism 15.0 x 15.0 x 63.5

Price: per request

Dove prism

  • Material: Fused Silica
  • Size: 15.0 x 15.0 x 63.5 +/-0.03 mm
  • Chamfers: 0.2 mm
  • Flatness: L/10
  • Surface Quality (S/D): 20/10
FS Retro Reflector Prism 63.5 x 34.0
FS Retro Reflector Prism 63.5 x 34.0

Price: per request

Retro Reflector Prism

  • Material: Fused Silica
  • Size: 63.5 x 34.0 +/-0.05 mm
  • Chamfers: 0.2 mm on face width
  • Surface flatness
  • TWD L/10 for truncated cubes, L/1 for full apertures across the edges
  • Surface Quality (S/D): 20/10
  • Angle tolerance +/-20 arc. sec.
  • Angle deviation< 8arc. sec.
FS Porro prism 15.0 x 12.5
FS Porro prism 15.0 x 12.5

Price: per request

Porro prism

  • Material: Fused Silica
  • Size: 15.0(-0.05) x 12.5(+/-0.05) mm
  • Chamfers: 0.20 mm of face
  • Surface Flatness: L/10
  • TWD: 13/PV, L/10@632.8 nm for truncated cubes
  • L/10 for full apertures across roof edges
  • Surface quality (S/D): 10/5
  • Angles deviation: 90°  +/-8 ``
  • Angle tolerance: +/-20``
S-BSL7 Prism trapezoid 32.0 x 22.0 x 19.489
S-BSL7 Prism trapezoid 32.0 x 22.0 x 19.489

Price: per request

Prism 

  • Material: S-BSL7
  • Size: 32.0 x 22.0 x 19.489 +/-0.1 mm
  • Chamfers: 0.2-0.3 mm
  • Angle: 90 deg./45 deg.

All other specifications according to ISO10110

S-BSL7 Prism 90deg. 19.0 x 24.0 x 32.0
S-BSL7 Prism 90deg. 19.0 x 24.0 x 32.0

Price: per request

Prism 

  • Material: S-BSL7
  • Size: 19.0 x 24.0 x 32.0 +/-0.1 mm
  • Chamfers: 0.2-0.3 mm
  • Angle 1: 38 deg.
  • Angle 2: 90 deg.

All other specifications according to ISO10110

S-BSL7 Prism 37.0 x18.0 x 32.0
S-BSL7 Prism 37.0 x18.0 x 32.0

Price: per request

Prism 

  • Material: S-BSL7
  • Size: 37.0 x 18.0 x 32.0 +/-0.1 mm
  • Chamfers: 0.2-0.4 mm
  • Angle tolerance: +/-3`
  • Angle 1: 25 deg.
  • Angle 2: 76 deg.

All other specifications according to ISO10110

N-BAK4 Prism 30° 3.70 x 2.27 x 4.0
N-BAK4 Prism 30° 3.70 x 2.27 x 4.0

Price: per request

Prism 30°

  • Material: N-BAK4
  • Size: 3.70 x 2.27 x 4.0 +/-0.02 mm
  • Chamfers: 0.1 mm x 45°
  • Surface Quality (S/D): 60/40
  • Flatness: L/4
  • Coating: AR+ Ag and black lack
  • Chromium mask
Pyrex Cone prism 11.8 x 8.0
Pyrex Cone prism 11.8 x 8.0

Preis: bei Anfrage

Kegelprisma

  • Material: Pyrex
  • Durchmesser: 11.8 +0/-0.1 mm
  • Höhe: 8.0 +/-0.5 mm
  • Oberflächenqualität: 80/50
S-TIH10 Prism 20.0 x 20.0 x 25.0
S-TIH10 Prism 20.0 x 20.0 x 25.0

Price: per request

Prism

  • Mat.: S-TIH10
  • Size: 20.0 x 20.0 x 25.0 +/-0.2 mm
  • Surface 1 & Surface 2
  • CA: 21x23 mm CENTERED
  • Figure tolerance: Transmitted wave front λ/10 @633nm S1 thru S2 region over CA
  • Surface quality (S/D): 40/20 
  • Chamfer: 0.3 max at apex & 0.5 mm max at S1/S5 edge & S2/S5 edge
  • Perpendicularity: S5 <20 arc sec
  • S4 < 20 arc min
  • Surface 3 & Surface 4
  • Surface quality: Fine ground
  • Chamfer: 1.0 mm max on all edges bordering S4 & S3
  • Surface 5
  • Commercial polish
S-TIH10 Prism 60.75 x 47.45 x 25.0
S-TIH10 Prism 60.75 x 47.45 x 25.0

Price: per request

Prism

  • Mat.: S-TIH10
  • Size: 60.75x47.45x25 mm
  • Transmitted wave front S1 and S2: L/10@633 nm
  • S/D : S1 and S2 20/10 ; S3 and S4 fine ground; S5 commercial polish
N-BK7 Prism 21.97 x 11.84 x8.88
N-BK7 Prism 21.97 x 11.84 x8.88

Price: per request

Prism 

  • Material: N-BK7
  • Break sharp edges 0.1-0.3 x 45 deg. +/-20 deg and deburr
  • All dimensions after coating
  • Size: 21.97 x 11.84 x 8.88 +/-0.05 mm
  • Flatness A,B,C and D: L/4
  • Surface quality (S/D): 40/20 for all surfaces

Coating:

  • Surface A,D Antireflect 0 degrees 1250-1550 nm R < 0.25%
  • Surface B,C Protected silver 45 degrees 1250-1550 nm R>96% average pol.
FS Prism 30.0 x 30.0 x 30.0
FS Prism 30.0 x 30.0 x 30.0

Price: per request

Prism

  • Mat.: Fused Silica
  • Size: 30.0x30.0x30.0 +/-0.1 mm
  • S1 and S2 with Flatness: L/4
  • S1 and S2 with S/D: 60/40

 S3:

  • Polishing and enhanced aluminium mirror
  • Internal reflection R>85%
  • External reflection R>90%
  • S4 and S5 – ground surface