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Lensbaby Composer Pro II with Sweet 50 Optic for Pentax K
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Lensbaby Composer Pro II with Sweet 50 Optic for Pentax K

SKU: LBLBCP250P
(10)

This item is no longer available.

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Q&A

Questions & Answers

FAQ

What is the benefit of the tilt feature on the Composer Pro II with Sweet 50 Optic for Pentax K?

The tilt feature allows you to place the sweet spot of focus anywhere within the frame. This is particularly useful for spotlighting specific details in portraits and enhancing everyday scenes.

How does the aperture of the Composer Pro II with Sweet 50 Optic affect the focus?

The aperture controls the size of the sweet spot of focus. Brighter apertures result in a smaller sweet spot with a more dramatic blur, while darker apertures provide a larger area of focus with less blur.

What is the Lensbaby Optic Swap System?

The Lensbaby Optic Swap System is a collection of unique lenses that can be swapped in and out of your camera body. The Sweet 50 Optic is part of this system, offering versatility and creative possibilities to photographers.

Is the Composer Pro II with Sweet 50 Optic for Pentax K suitable for beginner photographers?

Yes, the Composer Pro II with Sweet 50 Optic is designed to be user-friendly and can be a great tool for photographers at all skill levels to explore their creativity.

Reviews about this item

Review Summary

2021-09-26T08:31:02

Rated 5 out of 5

Outstanding

Outstanding lens and photo feature.

Robert G.

2021-06-21T07:11:13

Rated 5 out of 5

All and more

It was everything promised, and more than expected!

Marsha W.

2021-01-14T08:46:17

Rated 5 out of 5

Composer pro ll with sweet 50.

I would recommend this lens to anyone that likes a little different look to your photography.I love this lens!??

MARILYN G.

2020-10-09T05:35:14

Rated 5 out of 5

Fun lens

Fairly easy to focus, fun to play with, and produces really unique and artistic images.

MEGAN B.

2020-06-03T08:30:14

Rated 5 out of 5

Fun and artsy

I bought this lens because I was looking at tilt shifts but couldn't afford what I wanted. While the Sweet 50 isn't a tilt shift, it's still a fun lens to play with and produces interesting, soft focus shots. Since it's a manual focus only lens there is definitely a learning curve. The focus depends on the aperture and which angle you tilt the lens. Overall, I'd recommend this lens to photographers that are looking to get out of a shooting rut or people that are interested in special effects lenses but are on a budget.

CHRISTY L.

2019-05-02T12:14:07

Rated 5 out of 5

My second lensbaby

For the creative photographer this little lens is a blast. Sharp amazing f-22 / mind boggling narrow DOF at f-2.5 smooth focus. Adjustable locking ring for tilt. Full manual so dust off the light meter and give yourself a little old school photography fun.

donald l.

2019-01-17T08:04:14

Rated 5 out of 5

An inexpensive, fun lens for the creative photographer

Solid built, professional looking lens

PETER L.

2018-05-27T11:51:04

Rated 2 out of 5

I Was hoping I would like this lens!

I Was hoping I would like this lens! I found it extremely hard to take on & take off of my Nikon D7200.( Do not have trouble with any other of my lens.) Than focusing with just using manual focus is very tiring on the eyes especially if you are getting up in age. In starting out with this lens one should really use a tripod for tack sharpness . I’m not a fan in using my tripod for every shot & that is what I would have had to do. So after trying it out a bit I decided to send it back. One needs to be a fan of slightly out of focus. I was going for a painterly look but there is a strong learning curve using these lens.

Patricia D.

2018-05-08T09:59:02

Rated 5 out of 5

Composer Pro II and Sweet 50

A real fun to use. Might need to practice a little but goes for anything new. I love it. If you are looking to try something new buy this ....Rich

Richard M.

2017-12-10T08:41:46

Rated 5 out of 5

Nice effects.

If you expect to do anything on automatic this lens is not for you. If you are comfortable with manual focus and manual exposure this lens is a blast. In addition to the effects, an added bonus for me is it helps me focus on composition .

Thomas K.

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Lensbaby Composer Pro II Sweet 50 Specifications

  • Camera Mount Type

    Pentax K

  • Creative Effect

    Sweet Spot of Focus

  • Optic Swap Compatible

    Yes

  • Focal Length

    50mm

  • Aperture

    f/2.5

  • Minimum Focusing Distance

    15" (38cm)

  • Format Compatibility

    APS-C and Full Frame

  • Focus Type

    Manual

  • Angle of Tilt

    15 degrees

  • Filter Threads

    46mm

  • Diaphragm Blades

    12

  • Elements/Groups

    2 Elements/1 Group

  • Dimensions (LxDxH)

    2.5 x 2.5 x 2.25" (6.35 x 6.35 x 5.7cm)

  • Weight

    6.1 oz (172.9g)

  • UPC Code

    850366006631

5 Accessories for Lensbaby Composer Pro II with Sweet 50 Optic for Pentax K

  • All Accessories (5)
  • Filters (1)
  • Cleaning Accessories (2)
  • Covers & Caps (2)
ProOPTIC Pro Digital 46mm Multi Coated UV Filter
ProOPTIC Pro Digital 46mm Multi Coated UV Filter
$7.95
ProOptic Complete Optics Care and Cleaning Kit
ProOptic Complete Optics Care and Cleaning Kit
$19.95
Pioneer 88MCC Photo Cleaning Cloth 8 x 8 Microfiber
Pioneer 88MCC Photo Cleaning Cloth 8 x 8 Microfiber
$3.95
Breakthrough Photography 46mm Center-Pinch Lens Cap
Breakthrough Photography 46mm Center-Pinch Lens Cap
$7.00
ProOPTIC 46mm Plastic Snap-on Lens Cap
ProOPTIC 46mm Plastic Snap-on Lens Cap
$3.95

About Lensbaby Composer Pro II Sweet 50

FEATURED REVIEWS

Nice effects.

By Thomas K.

If you expect to do anything on automatic this lens is not for you. If you are comfortable with manual focus and manual exposure this lens is a blast. In addition to the effects, an added bonus for me is it helps me focus on composition .

Outstanding

By Robert G.

Outstanding lens and photo feature.

You can capture the world in stunning detail with the Composer Pro II with Sweet 50 Optic for Pentax K. This 50mm f/2.5 selective focus lens, equipped with a 12-blade adjustable aperture, is designed to highlight the essential elements in your photos, creating a sense of wonder and emotion. The lens's unique ability to tilt allows you to place the sweet spot of focus anywhere within the frame, spotlighting specific details in portraits and enhancing the beauty of everyday scenes.

The aperture of the Composer Pro II with Sweet 50 Optic ranges from f/2.5 to f/22, giving you complete control over the depth of field. The size of the sweet spot of focus is also controlled by the aperture. Brighter apertures result in a smaller sweet spot with a more dramatic blur, while darker apertures provide a larger area of focus with less blur.

The Sweet 50 Optic is a proud member of the Lensbaby Optic Swap System, offering versatility and creative possibilities to photographers. With the Composer Pro II with Sweet 50 Optic for Pentax K, you can transform your photography and bring your artistic vision to life.

Lensbaby Composer Pro II Sweet 50 Features

  • Focal Length: 50mm
  • Aperture range from f/2.5 through f/22
  • 12-blade internal aperture, controlled by a ring on the front of the optic
  • Curved field of focus optic (creates a spot of focus surrounded by blur)
  • Minimum focusing distance: 15"
  • Maximum focusing distance: Infinity
  • Focus Type: Manual
  • Tilts from zero to 15 degrees
  • Compatible with the Lensbaby Optic Swap System
  • 2 multi-coated glass elements in one group
  • 46mm front threads

Warranty Information

This product has a limited warranty of 12 months.

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Key Features

  • 50mm f/2.5 selective focus lens for detailed and emotive photography
  • 12-blade adjustable aperture, ranging from f/2.5 to f/22 for depth of field control
  • Tilt feature for spotlighting specific details within the frame
  • Brighter apertures for smaller sweet spot with dramatic blur
  • Darker apertures for larger area of focus with less blur
  • Part of the innovative Lensbaby Optic Swap System for creative versatility

What's in the box:

  • Lensbaby Composer Pro II
  • Sweet 50 Optic
  • Front and Rear Lens Caps
  • Microfiber Bag
  • Microfiber Lens Cloth
  • User Guides
  • Lensbaby 1 Year Limited Warranty