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The general trademark of a manufacturer by which the consumer knows its products. A manufacturer can have multiple brand names. Some manufacturers license their brand names to other producers.
Product name:
Product name is a brand's identification of a product, often a model name, but not totally unique as it can include some product variants. Product name is a key part of the Icecat product title on a product data-sheet.
Optional Lense LENS-020
Product code :
The brand's unique identifier for a product. Multiple product codes can be mapped to one mother product data-sheet if the specifications are identical. We map away wrong codes or sometimes logistic variants.
Category :
Lenses used in projectors.
projection lenses
Data-sheet quality: created/standardized by Icecat
The quality of the product data-sheet can be on several levels:
only logistic data imported: we have only basic data imported from a supplier, a data-sheet is not yet created by an editor.
created by Infocus: a data-sheet is imported from an official source from a manufacturer. But the data-sheet is not yet standardized by an Icecat editor.
created/standardized by Icecat: the data-sheet is created or standardized by an Icecat editor.
Included since: 12 Jun 2005
The date Icecat noticed for the first time that this product was included in the price list of a channel partner
Info modified on: 15 Apr 2011 09:10:11
The date of the most recent change of this product data-sheet in Icecat.
Product views: 7994
This statistic is based on the 61915 using ecommerce sites (eshops, distributors, comparison sites, ecommerce ASPs, purchase systems, etc) downloading this Icecat data-sheet since 12-06-05 Only sponsoring brands are included in the free Open Icecat content distribution as used by 60276 free Open Icecat users .
  Lens changing instructions (0.0MB)
Here, we only show product PDFs of sponsoring brands that joined Open Icecat. As Full Icecat channel partner login to see all product data or request a Full Icecat subscription.
Long product name Infocus Optional Lense LENS-020:
The short editorial description of Infocus Optional Lense LENS-020
LENS-020 - Optional Lense

Marketing text Infocus Optional Lense LENS-020

The official marketing text of Infocus Optional Lense LENS-020 as supplied by the manufacturer
-Lens type Fixed wide angle.
-Image offset 100% (+/- 5%).
-Projection distance 3.3 - 19.7 ft / 1.0 - 6.0 m.
-F Value f2.3.
-Length 6.69 in / 169.9 mm.
-Net weight 2.64 lb / 1.2 kg.
Short summary description Infocus Optional Lense LENS-020:
This short summary of the Infocus Optional Lense LENS-020 data-sheet is auto-generated and uses the product title and the first six key specs.
Infocus Optional Lense LENS-020
Long summary description Infocus Optional Lense LENS-020:
This is an auto-generated long summary of Infocus Optional Lense LENS-020 based on the first three specs of the first five spec groups.
Infocus Optional Lense LENS-020. Throw ratio: 1.2, Focal length range (f-f): 24.65
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Lens system
Throw ratio
Lens system
Focal length range (f-f)
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′).
24.65 mm