
Photography Tips
Pros and Cons of Prime Lenses in Photography
Chris McCarthy on why Photography Shark uses prime lenses for headshots and zooms for events — trade-offs, aperture, and South Shore use cases.
Chris McCarthy
Professional Photographer, Photography Shark · April 4, 2025 · Updated December 7, 2025
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Frequently Asked Questions
What lenses does Chris McCarthy use for headshot sessions at Photography Shark?
Chris uses Sony prime lenses for headshot work — typically an 85mm for the studio and a 50mm for environmental sessions. Primes are chosen for their wide maximum aperture, which enables strong background separation and flattering subject rendering.
Does the lens choice affect how my headshot looks?
Yes, meaningfully. Longer focal length primes compress perspective and are more flattering for faces. At Photography Shark's Rockland studio, lens selection is part of the technical planning done before every session to match the desired output.
What is the sharpest lens Photography Shark uses for portraits?
Chris shoots Sony prime glass, which is consistently among the sharpest available for portrait focal lengths. For headshots and senior portraits where fine detail matters, primes outperform comparably priced zooms — especially wide open.
Does Photography Shark use zoom lenses for events?
Yes. Zoom lenses offer the flexibility needed for event coverage — where working distance varies constantly and there is no time to change lenses or reposition. Prime lenses are reserved for portrait sessions where composition can be controlled.
How does prime lens aperture affect the look of a Photography Shark headshot?
Fast primes (f/1.4–f/1.8) allow more background blur (bokeh) and better low-light performance. For headshots at the Rockland studio, shooting at f/1.8–f/2.8 gives the subject a clean, sharp look against a soft, non-distracting background.
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About the Author
Chris McCarthy
Chris McCarthy has run Photography Shark Studios in Rockland, MA for over 10 years and 500+ sessions, with executive headshot work for Rockland Trust, Clean Harbors, M&T Bank, and McCarthy Planning; founder portraits for AI startups including Lowtouch.ai; product photography for South Shore brands like Lauren's Swim; and headshots across South Shore legal, medical, financial, and academic practices. Every session is personally shot and edited by Chris on Sony mirrorless and Godox strobe systems — no assistants, no outsourcing, no batch retouching. Galleries deliver in 3–5 business days. About photographer Chris McCarthy →
Photography Shark · Boston & South Shore MA
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Professional headshots, senior portraits, boudoir, and model portfolios. Studio in Rockland, MA — 25 miles south of Boston. Sessions from $395.



