Celebrating Pride Month - 15% OFF Orders over £69.00 Code: PRIDE26 T&Cs
FREE Delivery & UK Locker Collection on Orders over £49.00
Shop with Confidence - Online for over 20 Years (since 2005)
24/7 InPost Locker & Shop Collection - Now Available
★★★★★ Thousands of 5 Star Reviews - We're loved by Customers!
FREE Returns & Exchanges

Sigma 2315

FREE Single Vision Basic Lenses**

+ FREE Second Pair

2 reviews
$sst('gettext.alts.check_green') 83%  of customers love this product
$sst('gettext.alts.check_green') 100% of customers suggest fit is
2315
Sigma 2315
Sigma 2315
Sigma 2315

Product Description

The Sigma 2315 is a Unisex full rim frame featuring a refined D-shape. Made of durable acetate, it ensures lightweight comfort and lasting wear. The keyhole bridge offers a secure yet relaxed fit, while straight temples present a balanced and stable profile. Available in matt black / grey, smoke crystal / blue, and crystal / green.

Product Details

Product

Sigma 2315

Brand

Sigma

SKU

77.51

GTIN

775101

Review Rating

4.17/5 (2 reviews)

Suitable for

For Women

Women

For Men

Men

Style

D-Shape

D-Shape

Frame Material

Acetate,Plastic

Warranty

12 Months

Includes

Case or Microbag & Cleaning Cloth

**Free Single Vision Basic lenses are available for the majority of full rim frames with a prescription range of SPH ±6.00 and CYL ±2.00 powers with an average PD measurement (63mm), however this can vary depending on your prescription as follows:-
  • Plus Spherical powers and Minus Cylinder powers: SPH +6.00 CYL -2.00
  • Plus Spherical powers and Plus Cylinder powers: SPH +4.00 CYL +2.00
  • Minus Spherical powers and Minus Cylinder powers: SPH -4.00 CYL -2.00
  • Minus Spherical powers and Plus Cylinder powers: SPH -6.00 CYL +2.00
Original Manufacturer Lenses
Please note that during the glazing process, the original manufacturer lenses are removed from the frame and replaced with our lenses made to your prescription requirements. Branded prescription lenses are not included.

2 for 1 Offer
Some of our products are available as a 2 for 1 offer, this will be marked on the product as a 'FREE Second Pair'.  Our 2 for 1 offer includes our FREE Single Vision Basic lenses - thinner lenses, multifocals and tints are available for an additional cost.  Please do note that the FREE Second Pair is not automatically added to you order, the FREE Second Pair should be added to your basket for the offer to apply.

Minimum Order Value
A minimum order value of £12.00 excluding delivery is applicable for our £6.00 glasses and some lower value sunglasses. Please note that this minimum order value does not apply to accessories or contact lenses.

»
View our Lens Price List
£39.00

NEXT DAY EXPRESS

2 for 1


gettext.alts.see_now_pay_later
3 payments of £13.00 with

Colour: 

In Stock

C2 - Matt Black / Grey

  • Matt Black / Grey
  • Smoke Crystal / Blue
  • Crystal / Green
Size (Lens/Bridge):

Express is not available for this colour option
  • Single Vision glasses completed in approximately 1-2 weeks. Allow longer for multifocals, tints & non-stocked frames - Details

  • Essilor, Hoya & Pentax Premium Lenses Available

  • FREE UK & Worldwide Delivery on orders over £49.00

  • Dispatched from Westgate on Sea, UK

  • + FREE Second Pair

  • FREE Returns & Exchanges

  • Shop with Confidence - UK based family-run opticians for over 20 years

Product Description

gettext.alts.arrow_up

The Sigma 2315 is a Unisex full rim frame featuring a refined D-shape. Made of durable acetate, it ensures lightweight comfort and lasting wear. The keyhole bridge offers a secure yet relaxed fit, while straight temples present a balanced and stable profile. Available in matt black / grey, smoke crystal / blue, and crystal / green.

Product Details

gettext.alts.arrow_up

Frame Measurements

gettext.alts.arrow_up

Available Lenses

gettext.alts.arrow_up

Help, Guides & Useful Information

gettext.alts.arrow_up

Reviews (2)

gettext.alts.arrow_up

FAQ & Delivery

gettext.alts.arrow_up

Frame Measurements

Available Sizes

Arm Length

142mm

Arm Length

Lens Width

51mm

Lens Width

Lens Height

43mm

Lens Height

Bridge Width

19mm

Bridge Width
Approximate Total Frame Width: 131mm** Frame Weight: 13g

**Please note that this is a calculated frame width based on the measurements we have available and it's possible the actual frame width may vary by up to 5mm.

The measured frame weight includes the manufacturers plastic lenses. The final weight of your glasses will differ depending on your prescription and the selected lens option.

Need help finding the right sized eyewear? See our guide here

Available Lenses

Help, Guides & Useful Information

Help & Information

Quickly find useful information and FAQs to help you with your buying journey.

Buying Guides & Advice

Discover more information about our products and find guides to help you with your purchasing decisions.

Eye Health

If you're looking for information on eye health related conditions, see our comprehensive eye health guide here.

Customer Reviews & Photo's

2 reviews
- Write a Review
$sst('gettext.alts.check_green') 83%  of customers love this product
$sst('gettext.alts.check_green') 100% of customers suggest fit is

Mr

I found your service excellent easier to follow and the product better than expected
John Newberry - 20 May 2026 06:22

Fit: As Expected

I'd recommend this product

Good fit.

Good fit although frames are a bit flimsy they are nice and light to wear while working at my laptop.
Sas - 2 Apr 2026 07:16

Fit: As Expected