Teleskaopy Lens
| fehezan-dalàna | D234F1800 achromatic lens |
|---|
Product Details:
|
MODELY
|
savaivony
|
Focus
|
Clear Aperture
|
|
D104F600
|
104MG
|
600MG
|
100MG
|
|
D104F1000
|
104MG
|
1000MG
|
100MG
|
|
D104F1200
|
104MG
|
1200MG
|
100MG
|
|
D131F700
|
131MG
|
700MG
|
127MG
|
|
D131F1000
|
131MG
|
1000MG
|
127MG
|
|
D154F750
|
154MG
|
750MG
|
150MG
|
|
D154F1200
|
154MG
|
1200MG
|
150MG
|
|
D154F1500
|
154MG
|
1500MG
|
150MG
|
|
D154F1800
|
154MG
|
1800MG
|
150MG
|
|
D154F2250
|
154MG
|
2250MG
|
150MG
|
|
D210F1200
|
210MG
|
1200MG
|
204MG
|
|
D210F1800
|
210MG
|
1800MG
|
204MG
|
|
D210F2400
|
210MG
|
2400MG
|
204MG
|
|
D210F3000
|
210MG
|
3000MG
|
204MG
|
|
D222F2700
|
222MG
|
2700MG
|
216MG
|
|
D226F3000
|
226MG
|
3000MG
|
220MG
|
|
D234F1800
|
234MG
|
1800MG
|
228MG
|
|
D254F1375
|
254MG
|
1375MG
|
250MG
|
|
D254F1800
|
254MG
|
1800MG
|
250MG
|
|
D310F3000
|
310MG
|
3000MG
|
300MG
|
|
Structure
|
Air-spaced design
|
|
Surface Quality
|
(not worse) 60-40 scratch & dig
|
|
Surface Accuracy
|
(not worse) λ/4 P-V at 632.8nm
|
|
coating
|
All surfaces are with fully multilayer Broadband coating
|
|
Housing
|
Precise aluminum housing
|
|
Test report
|
One interferometer test report
|
Hamaly ato anatiny izahay 24 ORA, azafady mba tandremo ny mailaka misy tovana “@barride-optics.com”.
Afaka mandeha any amin'ny Pejy fifandraisana ary mameno endrika amin'ny antsipiriany kokoa.
Hamaly ato anatiny izahay 24 ORA, azafady mba tandremo ny mailaka misy tovana “@barride-optics.com”.
