CF viewports

Neyco manufactures a range of UHV viewports in CF flange styles including a variety of coatings to enhance performance.

Materials include:

  • Kodial (borosilicate glass)
  • Fused Silica
  • Quartz natural
  • Sapphire
  • Barium Fluoride BaF2
  • Calcium Fluoride CaF2
  • Magnesium Fluoride MgF2
  • Zinc Selenide ZnSe
  • Zinc Sulfide Cleartran

Other information (transmission curve, materials, ...) are available in our pdf file (in the bottom of the page).

CF Zero length VIEWPORT

Dimensions (mm)

DN A D1 D2 C (window thickness)

Dimensions (mm)

 

16 12.7 34 16 depending on the material
40 12.7 70 33
40 12.7 70 39
63 17.4 114 63
100 19.9 152 89
160 22.3 203 136
200 24.5 254 136

Window thickness for each material: see below

Kodial

P/N DN C Quantity
VPZ16 16 1 Add
VPZ38 40 2.5 Add
VPZ38LA 40 3 Add
VPZ64 63 3 Add
VPZ100 100 4 Add
VPZ150 160 6.5 Add
VPZ200 200 8 Add

Please, enter a numeric value

Fused silica

P/N DN C Quantity
VPZ16Q 16 1.5 Add
VPZ38Q 40 3 Add
VPZ38LAQ 40 3.5 Add
VPZ64Q 63 4.5 Add
VPZ100Q 100 6 Add
VPZ150Q 160 9.5 Add
VPZ200Q 200 9.5 Add

Please, enter a numeric value

Sapphire

P/N DN C Quantity
VPZ16S 16 1.5 Add
VPZ38S 40 1.5 Add
VPZ38LAS 40 1.5 Add
VPZ64S 63 2 Add
VPZ100S 100 2.5 Add
VPZ150S 160 4 Add
VPZ200S 200 4 Add

Please, enter a numeric value

Quartz natural

P/N DN C Quantity
BVPZ16NQZ 16 1.5 Add
BVPZ38NQZ 40 3 Add
BVPZ38NQZ 40 3.5 Add
BVPZ64NQZ 63 4.5 Add
BVPZ100NQZ 100 6 Add
BVPZ150NQZ 160 9.5 Add
BVPZ200NQZ 200 9.5 Add

Please, enter a numeric value

BaF2

P/N DN C Quantity
BVPZ16BaF2 16 2 Add
BVPZ38BaF2 40 4 Add
BVPZ38BaF2 40 5 Add
BVPZ64BaF2 63 7 Add
BVPZ100BaF2 100 9 Add

Please, enter a numeric value

CaF2

P/N DN C Quantity
BVPZ16CaF2 16 1.5 Add
BVPZ38CaF2 40 3 Add
BVPZ38CaF2 40 3.5 Add
BVPZ64CaF2 63 5 Add
BVPZ100CaF2 100 7 Add

Please, enter a numeric value

MgF2

P/N DN C Quantity
BVPZ16MgF2 16 2.5 Add
BVPZ38MgF2 40 3 Add
BVPZ38MgF2 40 4 Add
BVPZ64MgF2 63 5 Add
BVPZ100MgF2 100 6.5 Add
BVPZ150MgF2 160 9.5 Add
BVPZ200MgF2 200 9.5 Add

Please, enter a numeric value

ZnSe

P/N DN C Quantity
BVPZ16ZnSe 16 1.5 Add
BVPZ38ZnSe 40 3 Add
BVPZ38ZnSe 40 3.75 Add
BVPZ64ZnSe 63 5 Add
BVPZ100ZnSe 100 6.5 Add
BVPZ150ZnSe 160 9.5 Add
BVPZ200ZnSe 200 9.5 Add

Please, enter a numeric value

Demountable viewports

P/N DN Flange OD View diameter Glass thicknes Quantity
DKVPZ16 16 KF 30 14.22 4 Add
DKVPZ40 40 KF 54.9 30.22 4 Add
DVPZ16 16 CF 33.8 14.22 4 Add
DVPZ40 40 CF 70.1 30.22 4 Add

Please, enter a numeric value

CF zero length VIEWPORT with X-ray protection Lead glass

P/N DN A D1 D2 D3 Quantity
VPZ16LG 16 12.7 34 18 16 Add
VPZ38LG 40 12.7 70 42 33 Add
VPZ64LG 63 17.4 114 72 63 Add
VPZ100LG 100 19.9 152 106 89 Add
VPZ150LG 160 22.3 203 156 136 Add

Please, enter a numeric value

Replacement Lead glass

P/N DN A D1 Quantity
LG16 16 5 17 Add
LG38 40 5 40 Add
LG64 63 5 70 Add
LG100 100 5 93 Add
LG150 160 5 143 Add

Please, enter a numeric value

Re-entrant CF VIEWPORT

  • material : kodial
  • used for inserting microscopes or cameras in to UHV/vacuum systems
  • ISO & KF flange styles on request
P/N DN A B C D E Quantity
VPZ40R 40 70 15 22.5 20.2 111 Add
VPZ63R 63 114 32 50.8 47.5 138 Add
VPZ63LAR 63 114 38 57.2 53.2 80 Add
VPZ100R 100 152 63 76.2 70.2 201 Add
VPZ160R 160 203 63 108 102 330 Add
VPZ200R 200 254 89 159 153 330 Add

Please, enter a numeric value

Download documentation

Can not find the desired product? Contact us

NEYCO
30 avenue de la Paix
92170 VANVES
Tel:+33(0)1 41 90 50 50
Fax:+33(0)1 41 90 50 51
e-mail: contact[@]neyco.fr