Name: Okular - PENTAX - XW 7 - Vandtæt - Lanthan glas - 1 1/4" og 2"
SKU: 353117_pen0027075075214_6_cdonse
Price: 3829 DKK
Availability: InStock

condition

PENTAX XW 7 okular designet til observations- og astronomiske briller. Vandtæt JIS-4, det tilbyder en høj billedkvalitet takket være sit glas af lanthan. Kompatibel med fokuseringer på 1 1/4" og 2", det er ideelt til daglig brug.<br>

weight

Tekniske detaljer

Other products that can be used with this product.

Kompatible produkter

The way in which a camera lens is constructed.

Objektivstruktur (elementer/grupper)

Measure of how strongly the system converges or diverges light. For an optical system in air, it is the distance over which initially collimated rays are brought to a focus. A system with a shorter focal length has greater optical power than one with a long focal length; that is, it bends the rays more strongly, bringing them to a focus in a shorter distance.For an optical system in air, the effective focal length (f and f′) gives the distance from the front and rear principal planes (H and H′) to the corresponding focal points (F and F′).

Brændviddeområde

The angular extent of the image seen through the device, measured in degrees.

Tilsyneladende synsfelt

The distance from the rear surface of the eyepiece to the point where the viewer can see the entire field of view without obstruction, measured in millimetres (e.g. 15).

Øjenlindring

A filter is a screen, plate, or layer of a substance which absorbs light or other radiation or selectively absorbs some of its components e.g. a UV filter to reduce UV light. Filters come in various sizes.

Filterstørrelse

The diameter of the smallest aperture that limits the field of view seen through the optical system, measured in mm.

Diameter ved synsfelt

The design of the ring used for mounting or adjusting the lens, such as Fixed or Helicoid.

Okular type

The colour e.g. red, blue, green, black, white.

Produktfarve

Vægt & størrelser

The measurement or extent of something from side to side.

Bredde

The distance from the front to the back of something.

Dybde

Height of the product, expressed in centimeters

Højde

Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.

Tekniske detaljer
Kompatible produkter	PF-65, PF-65 ED 2, PF-80, PF-100
Objektivstruktur (elementer/grupper)	8/6
Brændviddeområde	7 mm
Tilsyneladende synsfelt	70°
Øjenlindring	2 cm
Filterstørrelse	28,6 mm
Diameter ved synsfelt	8,8 mm
Okular type	Spiralformet
Produktfarve	Sort

Vægt & størrelser
Bredde	190 mm
Dybde	83 mm
Højde	100 mm
Vægt	390 g

Logistik data
Oprindelsesland	Japan

Okular - PENTAX - XW 7 - Vandtæt - Lanthan glas - 1 1/4" og 2"

3.829 kr.

3.829 kr.

Produktbeskrivelse

Okular - PENTAX - XW 7 - Vandtæt - Lanthan glas - 1 1/4" og 2"

3.829 kr.

3.829 kr.

Okular - PENTAX - XW 7 - Vandtæt - Lanthan glas - 1 1/4" og 2"

3.829 kr.

3.829 kr.

Produktbeskrivelse

Specifikationer

Okular - PENTAX - XW 7 - Vandtæt - Lanthan glas - 1 1/4" og 2"

3.829 kr.

3.829 kr.