Enrgtech

Deliver to

United Kingdom

Categories

Brands

Part Numbers

Top Products

0

Products Found: 5045

Showing Results For: Lenses

Lenses

Lenses are optical devices used to converge or diverge light. They are transparent objects made of glass or plastic with curved surfaces that can bend light rays. Lenses have many uses in our everyday lives, from eyeglasses and cameras to telescopes and microscopes. They are essential tools in various medical, scientific, and engineering industries.

Types of Lenses:

There are two main types of lenses: convex and concave. Convex lenses have thicker centers than at the edges and converge light rays to a point. Concave lenses, on the other hand, are thinner at the center than at the edges and diverge light rays.

Convex Lenses:

Convex lenses, or converging lenses, are used to magnify objects. They can be used to correct vision problems such as farsightedness and presbyopia. They are also used in cameras and telescopes to magnify distant objects. Projectors commonly use convex lenses to focus light and create a sharp image on a screen.

Concave Lenses:

Concave lenses, or diverging lenses, are used to correct nearsightedness. They are thinner at the center than at the edges and diverge light rays. They are also used in some camera lenses and eyeglasses to correct distortions caused by other lenses.

Focal Length:

The focal-length of a lens is the distance between the lens and the point where light rays converge or appear to converge. It is measured in millimeters and determines the magnification and focus of the lens. Short focal length lenses have a wider field of view and are ideal for capturing landscapes and large scenes. Long focal length lenses have a narrower field of view and are ideal for capturing distant objects.

Applications of Lenses:

Lenses have a wide range of applications in various industries. In the medical industry, lenses are used in microscopes, endoscopes, and other imaging devices to visualize and diagnose medical conditions. In the scientific industry, lenses are used in telescopes and other imaging devices to study the universe and explore new scientific discoveries. In the engineering industry, lenses are used in cameras and surveillance systems to monitor and detect security threats.

Lenses are virtual optical devices with many practical applications in our everyday lives. They are offered in different shapes and sizes and are used in various industries. Understanding the types of lenses and their focal lengths is crucial in selecting the right lens for a particular application.


FILTERS
Filters
Showing
1 -
Enrgtech #
Manufacturer Part No
Name
Availability
Price
Rating
Siemens
52RC5P2, Siemens
65 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 38.54
Siemens
52RC5P3, Siemens
66 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 38.54
Siemens
52RC5P5, Siemens
67 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 38.54
Siemens
52RC5P9, Siemens
68 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 38.54
Siemens
52RC5PB, Siemens
70 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 38.54
Siemens
52RC5PN, Siemens
71 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 48.65
Siemens
52RC5PA, Siemens
69 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 38.54
Dialight
OPT3585281F, Dialight
69 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 2.67
10 +
£ 1.78
100 +
£ 1.38
Dialight
OPT0003002F, Dialight
55 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 5.76
49 +
£ 4.18
98 +
£ 3.45
Dialight
OPT0003004F, Dialight
56 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 6.46
42 +
£ 4.69
84 +
£ 3.87
Dialight
OPT0040014F, Dialight
61 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 2.37
10 +
£ 1.58
120 +
£ 1.21
Dialight
OPT2590171F, Dialight
68 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 2.67
10 +
£ 1.78
110 +
£ 1.38
Dialight
OPT0080014F, Dialight
63 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 2.37
10 +
£ 1.58
120 +
£ 1.21
Dialight
OPT1045014F, Dialight
66 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 2.37
10 +
£ 1.58
120 +
£ 1.21
Dialight
OPT0010014F, Dialight
59 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 2.34
10 +
£ 1.56
100 +
£ 1.20
Dialight
OPT0005002F, Dialight
57 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 5.76
49 +
£ 4.18
98 +
£ 3.45
Dialight
OPT0060014F, Dialight
62 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 2.34
10 +
£ 1.56
100 +
£ 1.20
Dialight
OPT0520002F, Dialight
64 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 5.76
49 +
£ 4.18
98 +
£ 3.45
Dialight
OPT0520004F, Dialight
65 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 6.46
42 +
£ 4.69
84 +
£ 3.87
Dialight
OPT1090171F, Dialight
67 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 2.67
10 +
£ 1.78
110 +
£ 1.38
Dialight
OPT0025014F, Dialight
60 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 2.37
10 +
£ 1.58
120 +
£ 1.21
Dialight
OPT0005004F, Dialight
58 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 6.46
42 +
£ 4.69
84 +
£ 3.87
Panasonic Electronic Components
EYL-GULF387A, Panasonic Electronic Components
2241 In Stock
Check Stock & Lead Times Packaging Options
1100 +
£ 2.72
CP19046_AMY-70-ZOOM-C2, Ledil
94 In Stock
Check Stock & Lead Times Packaging Options
CP19127_AMY-50-S2-C2, Ledil
5 In Stock
Check Stock & Lead Times Packaging Options
Showing
1 -

New Items
New items
026-1114-203, Dialight

026-1114-203, Dialight

LENS BLUE PANEL MOUNT THREADED
New items
026-1136-200, Dialight

026-1136-200, Dialight

LENS YELLOW PANEL MOUNT THREADED
New items
031-0132-300, Dialight
New items
031-0211-300, Dialight

031-0211-300, Dialight

LENS RED PANEL MOUNT THREADED
New items
031-0537-300, Dialight
New items
051-0233-300, Dialight

051-0233-300, Dialight

LENS PANEL MOUNT THREADED
New items
051-0901-01-101, Dialight
New items
052-3195, Dialight
New items
080-1331-303, Dialight

080-1331-303, Dialight

LENS RED PANEL MOUNT THREADED
New items
081-0237-303, Dialight

081-0237-303, Dialight

LENS CLEAR PANEL MOUNT THREADED
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Lenses and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Lenses or any other product.
This depends on the Lenses individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for Lenses and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Lenses.
Yes. We keep updating our stock frequently and if a product like Lenses is not in stock then we will let you know.