5 Achromatic Lenses

13.07 $

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Description

Achromatic Lenses - Set of 5
Thank you for viewing.

In the photo, four of the lenses have the convex side facing up, except for the one labeled convex side down (1 piece).
(I accidentally placed one upside down.)

◆ Koyo Made - 2 pieces (F=150)
  Similar current product:
  Achromatic Lens AOC-539 - Set of 2
    11,900 yen x 2 = 23,800 yen
  Current homepage: https://www.koyo-opt.jp/custom_contents/cms/linkfile/acromatic.pdf
  Parent page: https://www.koyo-opt.jp/filename74.html
  Achromatic Lens:
    STOCK NO 32501 ACHROMAT UNC DIA 30MM - FL 150MM
◆ Koyo Made - 2 pieces (F=100)
  Similar current product:
  Achromatic Lens AOC-239 - Set of 2
    11,900 yen x 2 = 23,800 yen
  Current homepage: https://www.koyo-opt.jp/custom_contents/cms/linkfile/acromatic.pdf
  Parent page: https://www.koyo-opt.jp/filename74.html
◆ F80 φ28 Achromatic Lens - 1 piece
  Manufacturer unknown
  All are used items, approximately 35 years old.
  (They were stored in a warehouse after about 2 years of use.)
  Achromatic lenses combine a positive lens made of a low-dispersion material (crown glass) with a negative lens made of a high-dispersion material (flint glass) to eliminate chromatic aberration for light of different wavelengths.

◆ Koyo Made - 2 pieces STOCK NO 32501
  ACHROMAT UNC DIA 30MM - FL 150MM
  ● Diameter D = 30mm
  ● Focal length F = 150mm
  ● Center thickness Approx. 10mm
◆ Koyo Made - 2 pieces STOCK NO 32500
  ACHROMAT UNC DIA 30mm - FL 100mm
  ● Diameter D = 30mm
  ● Focal length F = 100mm
  ● Center thickness Approx. 10mm
◆ Additional 1 piece
  ● Diameter D = 28mm
  ● Focal length F = 80mm
  ● Center thickness Approx. 10mm

Details

Category
Optical Equipment
Condition
No noticeable scratches or marks
Shipping
Included in price (by seller)
From
Gunma

video

Delivery in 24/48 h

SHIPPINGS

Free shipping in Spanish mainland, Balearic Islands and Portugal.

For other countries the shipping cost will be paid by the client.

DELIVERY TIME (as of delivery)

Spanish mainland, Balearic Islands and Portugal: 1-2 working days.

Other countries, we attach a table with those that are open in the online store, indicating transporter and transit days.

Free returns

The return period is 14 calendar days from the receipt of the order.

Carriers for change of size in Spanish mainland, Balearic Islands and Portugal, are in charge of 24HRS.